title: Hair removal--shave-preps, depilatories, and other preoperative considerations: are they really necessary?
mesh_terms: D000985:Antisepsis; D001207:Asepsis; D006204:Hair Removal / Q000379:methods*; D006801:Humans; D009824:Ointments; D011300:Preoperative Care; D012867:Skin
chemical_list: D009824:Ointments