title: Preoperative skin decontamination. A study on efficiency and effect.
mesh_terms: D000985:Antisepsis / Q000379:methods*; D002986:Clinical Trials as Topic; D003365:Costs and Cost Analysis; D000431:Ethanol / Q000008:administration & dosage; D006801:Humans; D007466:Iodophors / Q000008:administration & dosage; D011300:Preoperative Care; D011897:Random Allocation; D012867:Skin / Q000382:microbiology*
chemical_list: D007466:Iodophors; D000431:Ethanol