title: [Problems of standardization of ultrasonic examination of the organs of the abdominal cavity and retroperitoneal space].
authors.forename: L M
authors.initials: LM
authors.lastname: Portnoĭ
authors.forename: A L
authors.initials: AL
authors.lastname: Roslov
authors.forename: T B
authors.initials: TB
authors.lastname: Legostaeva
mesh_terms: D000005:Abdomen; D006801:Humans; D012187:Retroperitoneal Space; D014465:Ultrasonics / Q000592:standards*; D014463:Ultrasonography / Q000379:methods*
vernacular_title: Voprosy standartizatsii ul'trazvukovykh issledovaniĭ organov briushnoĭ polosti i zabriushinnogo prostranstva.