Prenatal x-ray exposure and childhood cancer in twins.
Contributors: National Cancer Institute (U.S.). Office of Cancer Communications.
Series: Update; Update (Bethesda, Md.)
Publisher: National Cancer Institute, Office of Cancer Communications
Published: 1985
Place of publication: [Bethesda, Md.?]
Language: eng
Subjects: X-rays -- Physiological effect.; Twins.; Tumors in children.
Notes: Caption title.

"February, 1985."

"Reprinted April 1985"--P. [8].