Lobel, Brana. Depression : : what we know / [electronic resource] / Brana Lobel, science writer, and Robert M.A. Hirschfeld.. — Rockville, Md. : [Washington, D.C. : : U.S. Dept. of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration, National Institute of Mental Health ; : For sale by the Supt. of Docs., U.S. G.P.O.,, 1984]. — vii, 65 p. : : ill. ; 23 cm. - DHHS publication ; no. (ADM) 84-1318.