Style de citation APA

Powell, J. R. (1974). Concordance of arthritis and iritis in identical twins with ulcerative colitis. National Medical Association.

Style de citation Chicago

Powell, J. R. Concordance of Arthritis and Iritis in Identical Twins With Ulcerative Colitis. National Medical Association, 1974.

Style de citation MLA

Powell, J. R. Concordance of Arthritis and Iritis in Identical Twins With Ulcerative Colitis. National Medical Association, 1974.

Attention : ces citations peuvent ne pas être correctes à 100%.