title: Are radially dilating trocars better than the alternatives?
authors.forename: K N
authors.initials: KN
authors.lastname: Apelgren
mesh_terms: D004106:Dilatation / Q000295:instrumentation; D004209:Disposable Equipment / Q000592:standards; D004869:Equipment Safety; D006801:Humans; D020706:Laparoscopes / Q000592:standards; D011028:Pneumoperitoneum, Artificial / Q000295:instrumentation*; D013525:Surgical Instruments / Q000592:standards