Does every question deserve a randomized controlled trial?
Ludwig
Kirk
K
Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA. kludwig@mcw.edu
Ridolfi
Timothy J
TJ
D003082:Colectomy; D003110:Colonic Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology / Q000601:surgery*; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic; D015607:Stents; D014481:United States