title: Coagulation studies in children with isolated recurrent epistaxis.
mesh_terms: D001778:Blood Coagulation Disorders / Q000150:complications* / Q000175:diagnosis; D001780:Blood Coagulation Tests; D002648:Child; D002675:Child, Preschool; D004844:Epistaxis / Q000209:etiology*; D006801:Humans; D011446:Prospective Studies; D012008:Recurrence