title: Preoperative coagulation studies prior to tonsillectomy.
authors.affiliation: Department of Otolaryngology, Albert Einstein College of Medicine of Yeshiva University, Montefiore Medical Center, New York, NY, USA. harq4k@chmcc.org
authors.forename: C J
authors.initials: CJ
authors.lastname: Hartnick
authors.forename: R J
authors.initials: RJ
authors.lastname: Ruben
mesh_terms: D000328:Adult; D001780:Blood Coagulation Tests; D002648:Child; D006801:Humans; D019106:Postoperative Hemorrhage / Q000097:blood / Q000517:prevention & control*; D011300:Preoperative Care; D012307:Risk Factors; D014068:Tonsillectomy