title: Ruth Easser, M.D.
authors.affiliation: Canadian Institute of Psychoanalysis.
authors.forename: M K
authors.initials: MK
authors.lastname: O'Neil
authors.forename: P M
authors.initials: PM
authors.lastname: Lerner
mesh_terms: D049673:History, 20th Century; D011572:Psychoanalysis / Q000266:history*; D012955:Societies, Medical / Q000266:history; D014481:United States