title: Preoperative preparation of the umbilicus.
authors.forename: Mamoru
authors.initials: M
authors.lastname: Kikuchi
authors.forename: Kenji
authors.initials: K
authors.lastname: Yano
authors.forename: Ko
authors.initials: K
authors.lastname: Hosokawa
mesh_terms: D006801:Humans; D006920:Hygiene; D000069463:Olive Oil; D010938:Plant Oils; D011300:Preoperative Care / Q000379:methods*; D014472:Umbilicus
chemical_list: D000069463:Olive Oil; D010938:Plant Oils