categorization of drug subject headings
Subtitle: systematized and indexed by anatomical, physiological, pharmacodynamic, pharmacotherapeutic, disease, and other concepts : a reference designed for use in indexing and index-retrieval of drug information by the Documentation Section, Department of Drugs, American Medical Association
By: Philip G. Seitner.
Contributors: American Medical Association. Dept. of Drugs. Documentation Section.
Edition: 1st supplementation and rev.
Publisher: American Medical Association
Published: 1969
Place of publication: [s.l.]
Language: eng
Number of pages: 87