APA

Au-Yong I., Rowsell M. & Hemingway D. M. (20040629). Randomised controlled clinical trial of stapled haemorrhoidectomy vs conventional haemorrhoidectomy; a three and a half year follow up. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Chicago

Au-Yong I, Rowsell M and Hemingway D M. 20040629. Randomised controlled clinical trial of stapled haemorrhoidectomy vs conventional haemorrhoidectomy; a three and a half year follow up. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Harvard

Au-Yong I., Rowsell M. and Hemingway D. M. (20040629). Randomised controlled clinical trial of stapled haemorrhoidectomy vs conventional haemorrhoidectomy; a three and a half year follow up. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

MLA

Au-Yong I, Rowsell M and Hemingway D M. Randomised controlled clinical trial of stapled haemorrhoidectomy vs conventional haemorrhoidectomy; a three and a half year follow up. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland. 20040629.