Thomas W. Salmon: advocate of mental hygiene.
Parry
Manon
M
Exhibition Program, National Library of Medicine, 8600 Rockville Pike, Bldg 38, Room 1E-21, Bethesda, MD 20894, USA. parrym@mail.nlm.nih.gov
D002648:Child; D003254:Consumer Advocacy / Q000592:standards; D049673:History, 20th Century; D006801:Humans; D008603:Mental Health / Q000266:history*; D014481:United States; D014492:United States Public Health Service / Q000266:history*