title: [Unfolding, T-shaped liver retractor--a new instrument in laparoscopic cholecystectomy].
authors.affiliation: Chirurgische Klinik, St.-Martinus-Hospital Olpe.
authors.forename: H J
authors.initials: HJ
authors.lastname: Meyer
mesh_terms: D002763:Cholecystectomy / Q000295:instrumentation*; D006801:Humans; D020706:Laparoscopes; D013525:Surgical Instruments
vernacular_title: Entfaltbarer, T-förmiger Leberhebel--ein neues Instrument bei der laparoskopischen Cholecystektomie.