Roos, Noralou P.; Danzinger, Rudy - In: Social Science & Medicine 22 (1986) 5, pp. 571-578
Claims data from the Manitoba Health Services Commission on all health care contacts during the 2 years preceding and the 2 years following gallbladder surgery were used to describe the histories of patients prior to cholecystectomy, and to assess surgical outcomes. The study is unique in...