APA Zitierstil

Johnston, G. (2013). Ulcerative colitis presenting as pyrexia of unknown origin (PUO) without bowel symptoms. Clin Med (Lond).

Chicago Zitierstil

Johnston, Graham. "Ulcerative Colitis Presenting As Pyrexia of Unknown Origin (PUO) Without Bowel Symptoms." Clin Med (Lond) 2013.

MLA Zitierstil

Johnston, Graham. "Ulcerative Colitis Presenting As Pyrexia of Unknown Origin (PUO) Without Bowel Symptoms." Clin Med (Lond) 2013.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.