title: Bacterial spread in polyethylene tubing. A possible source of surgical wound contamination.
mesh_terms: D004322:Drainage / Q000295:instrumentation*; D006801:Humans; D011095:Polyethylenes; D013523:Surgical Equipment / Q000009:adverse effects; D013530:Surgical Wound Infection / Q000209:etiology* / Q000382:microbiology
chemical_list: D011095:Polyethylenes