title: Pushing the Limits of Laparoscopic Surgery: "How High Is the Sky?" or "When Conversion Is Not Needed".
authors.affiliation: Moscow Clinical Scientific Center, Moscow, Russia.
authors.forename: Igor
authors.initials: I
authors.lastname: Khatkov
authors.affiliation: Medical University of Graz, Graz, Austria abefingerhut@aol.com.
authors.forename: Abe
authors.initials: A
authors.lastname: Fingerhut
mesh_terms: D050110:Bariatric Surgery; D002763:Cholecystectomy; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects / Q000379:methods / Q000592:standards; D011183:Postoperative Complications