title: Evaluation of benefits of different nutritional pre- and postoperative management of hemorrhoidectomy patients.
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D005260:Female; D006484:Hemorrhoids / Q000178:diet therapy* / Q000601:surgery*; D006801:Humans; D008297:Male; D011182:Postoperative Care; D011300:Preoperative Care; D011897:Random Allocation