title: Growing up and old: maturation in the institutes of the American group psychotherapy association.
authors.affiliation: elainejean@sbcglobal.net
authors.forename: Elaine Jean
authors.initials: EJ
authors.lastname: Cooper
mesh_terms: D000375:Aging; D006801:Humans; D011615:Psychotherapy, Group; D012649:Self Concept; D012955:Societies, Medical