Tyldesley, W. R. (1982). Chronic inflammatory bowel disease in childhood.
Chicago Style aipamenaTyldesley, W R. Chronic Inflammatory Bowel Disease in Childhood. 1982.
MLA aipamenaTyldesley, W R. Chronic Inflammatory Bowel Disease in Childhood. 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.