title: Classic articles in colonic and rectal surgery. John Percy Lockhart-Mummery 1875-1957. Two hundred cases of cancer of the rectum treated by perineal excision.
mesh_terms: D004739:England; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010502:Perineum / Q000601:surgery; D012004:Rectal Neoplasms / Q000266:history* / Q000601:surgery