Use of a preoperative bleeding questionnaire in pediatric patients who undergo adenotonsillectomy.
D000233:Adenoidectomy / Q000009:adverse effects*; D001780:Blood Coagulation Tests; D002648:Child; D004564:Electrocoagulation; D006801:Humans; D019106:Postoperative Hemorrhage / Q000453:epidemiology*; D011300:Preoperative Care; D011379:Prognosis; D012189:Retrospective Studies; D018570:Risk Assessment / Q000379:methods*; D011795:Surveys and Questionnaires; D014068:Tonsillectomy / Q000009:adverse effects*