title: The shift from outcome studies to epidemiological studies of specific medical illnesses in consultation-liaison psychiatry.
authors.affiliation: Department of Psychiatry, University of Minnesota Hospital, Minneapolis.
authors.forename: M K
authors.initials: MK
authors.lastname: Popkin
authors.forename: E A
authors.initials: EA
authors.lastname: Colón
authors.forename: A L
authors.initials: AL
authors.lastname: Callies
authors.forename: T B
authors.initials: TB
authors.lastname: Mackenzie
mesh_terms: D000328:Adult; D000368:Aged; D015897:Comorbidity; D016208:Databases, Factual; D006760:Hospitalization; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis / Q000628:therapy; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D011570:Psychiatry; D011619:Psychotropic Drugs / Q000627:therapeutic use; D012017:Referral and Consultation
chemical_list: D011619:Psychotropic Drugs