title: [An improved retractor for appendectomy].
authors.forename: I V
authors.initials: IV
authors.lastname: Ulitovskiĭ
mesh_terms: D000009:Abdominal Muscles / Q000601:surgery*; D001062:Appendectomy / Q000295:instrumentation* / Q000379:methods; D001064:Appendicitis / Q000601:surgery*; D004867:Equipment Design; D006801:Humans; D014586:USSR
vernacular_title: Usovershenstvovannyĭ ranorasshiritel' dlia appendéktomii.