title: [Application of a circular suture of the portal vein using a modified ALSh-20 apparatus]].
mesh_terms: D000818:Animals; D004285:Dogs; D011169:Portal Vein / Q000601:surgery*; D013536:Suture Techniques / Q000295:instrumentation*; D014586:USSR
vernacular_title: O nalozhenii tsirkuliarnogo shva vorotnoĭ veny modifitsirovannym apparatom ALSh-20