What follows is an opinion from a United States Court of Appeals. The issue is: "Did the court rule that some evidence, other than a confession made by the defendant or illegal search and seizure, was inadmissibile, (or did ruling on appropriateness of evidentary hearing benefit the defendant)?" Answer the question based on the directionality of the appeals court decision. If the court discussed the issue in its opinion and answered the related question in the affirmative, answer "Yes". If the issue was discussed and the opinion answered the question negatively, answer "No". If the opinion considered the question but gave a mixed answer, supporting the respondent in part and supporting the appellant in part, answer "Mixed answer". If the opinion does not discuss the issue, or notes that a particular issue was raised by one of the litigants but the court dismissed the issue as frivolous or trivial or not worthy of discussion for some other reason, answer "Issue not discussed". If the opinion considered the question but gave a "mixed" answer, supporting the respondent in part and supporting the appellant in part (or if two issues treated separately by the court both fell within the area covered by one question and the court answered one question affirmatively and one negatively), answer "Mixed answer". If the opinion either did not consider or discuss the issue at all or if the opinion indicates that this issue was not worthy of consideration by the court of appeals even though it was discussed by the lower court or was raised in one of the briefs, answer "Issue not discussed". If the court answered the question in the affirmative, but the error articulated by the court was judged to be harmless, answer "Yes, but error was harmless".

Opinion:
Esther KOSBERG, Administratrix, Estate of Roberta Ann Clark, Appellant, v. WASHINGTON HOSPITAL CENTER, INC., et al., Appellees.
No. 20792.
United States Court of Appeals District of Columbia Circuit.
Argued Feb. 15, 1968.
Decided April 18, 1968.
Mr. Philip Shinberg, Washington, D.C., for appellant.
Mr. John L. Laskey, Washington, D.C., for appellee, Washington Hospital Center.
Mr. Gerald W. Farquhar, Washington, D.C., for appellee, Klein.
Mr. J. Joseph Barse, Washington, D.C., for appellee, Rudnai.
Before Bazelon, Chief Judge, and Burger and Leventhal, Circuit Judges.
PER CURIAM:
This is a wrongful death, malpractice action. Decedent was a newly married, 22-year-old girl whose medical problems began with symptoms suggestive of pregnancy. She was successively treated by a series of three doctors: a general practitioner, a psychiatrist, and an internist. The general practitioner, a defendant here, treated decedent for “morning sickness” and malnutrition and, when she did not improve significantly, referred her to the psychiatrist for treatment of a suspected emotional problem. The psychiatrist, also a defendant here, hospitalized decedent in defendant hospital and gave her electroshock therapy preceded and followed by administration of the drug thorazine. Decedent’s condition thereupon became critical, and Dr. Schulman, the internist, was called in. He ordered various drugs for decedent, but she failed to respond and died two days after receiving the electroshock therapy.
Dr. Schulman was plaintiff’s expert witness, and his opinion as to the cause of death differed in certain respects from the inferences arising during his cross-examination and from the testimony of Dr. Edmonds, the head of the hospital’s autopsy service. At the close of plaintiff’s case the trial judge directed verdicts for all three defendants. We affirm as to the hospital and the general practitioner but reverse as to the psychiatrist.
A prima facie ease of medical malpractice must normally consist of evidence which establishes the applicable standard of care, demonstrates that this standard has been violated, and develops a causal relationship between the violation and the harm complained of. Plaintiff’s case against the hospital is deficient on all three of these particulars, while her case against the general practitioner is devoid of evidence on the third essential — assuming, without deciding, that the first two factors were present.
Evidence of a standard of care and its violation was also lacking in the case against the psychiatrist. But plaintiff was prevented from supplying these essentials when the trial judge ruled that Dr. Schulman was not qualified to testify concerning electroshock therapy. We think this was error. The fact that an internist is not a specialist in psychiatry or neurology does not preclude him from testifying about the physical effects of electroshock therapy and the ability of a person in decedent’s condition to withstand this treatment. See Baer-man v. Reisinger, 124 U.S.App.D.C. 180, 363 F.2d 309 (1966). Such testimony, if believed by the jury, might have established both the standard of care and its violation.
Moreover, on the third essential of plaintiff’s case against the psychiatrist — evidence of causation — we think there was sufficient proof in the present state of the record to go to the jury. Dr. Schulman testified that in his expert opinion the cause of death was the consecutive administration of thora-zine (a tranquilizer) and electroshock therapy to someone in decedent’s weak condition. Dr. Edmonds, who directed the autopsy, testified — in answer to questions by the judge — that in his view thorazine and electroshock standing alone would not have caused death, but that death was caused when this treatment was followed by administration of another drug, levophed, a combination that resulted in infarction of deceased’s bowels. Dr. Schulman contested that the levophed, which he himself had prescribed, contributed to death. Thus, there was a conflict in the testimony as to the cause of death. But conflicts in the testimony of witnesses, including expert witnesses, called by a party are not necessarily fatal to his case. The jury may assign a preference to one item of testimony over the other — a preference that may be based on differences in the hypothetical facts assumed by each expert and, in the last analysis, on depth and lucidity of expression.
Affirmed in part; reversed in part and remanded for a new trial.
. Rodgers v. Lawson, 83 U.S.App.D.C. 281, 282, 170 F.2d 157, 158 (1948) (doctor); Garfield Memorial Hospital v. Marshall, 92 U.S.App.D.C. 234, 239, 204 F.2d 721, 725, 37 A.L.R.2d 1270 (1953) (hospital).
. Agency principles are of no help to plaintiff in establishing liability, since there is no suggestion in the record that any of the doctors involved was an agent of either the hospital or another of the doctors.
. Later Dr. Schulman attributed the cause of death to electrolyte imbalance, depression, and phenothiazine reaction. Appel-lees have failed to demonstrate that this testimony on causation was so inconsistent with the earlier testimony of Dr. Schulman as to render the whole testimony inconclusive and require removal of the case from the jury. Compare Quick v. Thurston, 110 U.S.App.D.C. 169, 290 F.2d 360, 88 A.L.R.2d 299 (1961) (en banc).
. It is by no means clear that Dr. Edmonds was invited to take into consideration what Dr. Schulman’s testimony assumed, namely, the already extreme condition of decedent at the time Dr. Schulman came on the case and prescribed levophed.
. See Diggs v. Lail, 201 Va. 871, 114 S.E.2d 743 (1960). Compare Mudano v. Philadelphia Rapid Transit Co., 289 Pa. 51, 137 A. 104 (1927). See generally Annot., 53 A.L.R.2d 1229 (1957).

Question: Did the court rule that some evidence, other than a confession made by the defendant or illegal search and seizure, was inadmissibile (or did ruling on appropriateness of evidentary hearing benefit the defendant)?

Choices:
No
Yes
Yes, but error was harmless
Mixed answer
Issue not discussed

Answer: 4