title: Paradigms lost and the structure of psychiatric revolutions.
authors.affiliation: St Josephs Hospital and McMaster University, Hamilton, Canada.
authors.forename: Alan B
authors.initials: AB
authors.lastname: Eppel
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology; D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology; D008960:Models, Psychological; D009769:Object Attachment