title: A special issue in memorial of John R. Z. Abela: : Etiology and Intervention in Youth Depression.
mesh_terms: D000293:Adolescent; D002648:Child; D003866:Depressive Disorder / Q000209:etiology* / Q000628:therapy*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011584:Psychology / Q000266:history*; D014481:United States