The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Hemorrhoids Davis, Bradley; Lee-Kong, Steven; Migaly, John; Feingold, Daniel; Steele, Scott. Dis Colon Rectum; 61 (3), 2018 Cirurgia Colorretal/métodos, Hemorroidas/terapia, Hemorroidectomia/efeitos adversos, Sociedades Médicas, Estados Unidos Texto completo