title: Abdominal entry by implanting a plastic zipper.
mesh_terms: D000009:Abdominal Muscles / Q000601:surgery*; D000818:Animals; D001706:Biopsy / Q000662:veterinary*; D002417:Cattle; D008099:Liver / Q000473:pathology*; D008722:Methods; D011095:Polyethylenes; D012756:Sheep; D014730:Veterinary Medicine / Q000295:instrumentation
chemical_list: D011095:Polyethylenes