Mason, R. D. (1905). The Office treatment of rectal diseases explained and simplified: Being an exposition of the treatment of all those diseases, both medical and surgical, of the rectum, anus and sigmoid flexure, the cure which may be accomplished without surgical anaesthesia (4th ed.). The Burton Co. ; C.V. Mosby.

Mason, Rufus Dodd. The Office Treatment of Rectal Diseases Explained and Simplified: Being an Exposition of the Treatment of All Those Diseases, Both Medical and Surgical, of the Rectum, Anus and Sigmoid Flexure, the Cure Which May Be Accomplished Without Surgical Anaesthesia. 4th ed. Kansas City, Mo. : St. Louis, Mo.: The Burton Co. ; C.V. Mosby, 1905.

Mason, Rufus Dodd. The Office Treatment of Rectal Diseases Explained and Simplified: Being an Exposition of the Treatment of All Those Diseases, Both Medical and Surgical, of the Rectum, Anus and Sigmoid Flexure, the Cure Which May Be Accomplished Without Surgical Anaesthesia. 4th ed. The Burton Co. ; C.V. Mosby, 1905.