[Cognitive-behavioral therapy at the Pavillon Albert-Prévost's specialized outpatient clinics during the last 50 years: innovations and evolution].

The Pavillon Albert-Prévost (PAP) has played a leading role in the development of modern psychiatry in the province of Québec. It has also been, in the francophone milieu, the teaching hospital that was the most deeply influenced by psychoanalytic theories. The arrival of somatic approaches, particularly biofeedback and relaxation, in the Psychosomatic medicine and consultation-liaison service, as introduced by Dr.