A H Schmale, G L Engel. Show Affiliations »
Abstract
Mesh: See more » Depression/psychologyDisease/psychologyGriefHelplessness, LearnedHumansMaleMiddle Aged
Year: 1967 PMID: 4952169 DOI: 10.1001/archpsyc.1967.01730260007002
Source DB: PubMed Journal: Arch Gen Psychiatry ISSN: 0003-990X