Proctosigmoidoscopy for the detection of asymptomatic cancer.

APA Citation

American Cancer Society. (1962). Proctosigmoidoscopy for the detection of asymptomatic cancer. New York: author.

MLA Citation

American Cancer Society. Proctosigmoidoscopy for the Detection of Asymptomatic Cancer. New York: author, 1962.

Warning: These citations may not always be complete (especially for serials).