title: Consultation-liaison activities in West Germany: introduction.
mesh_terms: D003695:Delivery of Health Care / Q000639:trends; D005860:Germany, West; D006801:Humans; D011570:Psychiatry / Q000639:trends*; D011575:Psychoanalytic Therapy; D011602:Psychophysiologic Disorders / Q000628:therapy*; D012017:Referral and Consultation