Brostrom, O. Ulcerative colitis in Stockholm county,
Kongl. Carolinska Medico Chirurgiska Institutet, 1987, 130 p..
Brostrom, O. .
Ulcerative colitis in Stockholm county.
Stockholm: Kongl. Carolinska Medico Chirurgiska Institutet, 1987, 130 p..
Brostrom, O. (1987)
Ulcerative colitis in Stockholm county,
Stockholm: Kongl. Carolinska Medico Chirurgiska Institutet, 130 p.
Brostrom, O.
(1987).
Ulcerative colitis in Stockholm county. a study of epidemiology, prognosis,mortality and cancer risk with special reference to a surveillance program. Stockholm: Kongl. Carolinska Medico Chirurgiska Institutet, 130 p..