Supplement no. 1 (addenda and errata) to Psychotropic drugs and related compounds / Earl Usdin and Daniel H. Efron.

[Washington, D.C.?] : Pharmacology Section, Psychopharmacology Research Branch, National Institute of Mental Health, Health Services and Mental Health Administration, Public Health Service, U.S. Dept. of Health, Education, and Welfare : For sale by the Supt. of Docs., 1969.

148 pages : illustrations ; 24 cm.

Includes index

Bibliography: p. 121-128.