title: [A protractor-rotatometer].
authors.forename: N F
authors.initials: NF
authors.lastname: Tol'tsiner
mesh_terms: D004551:Elbow Joint / Q000503:physiopathology*; D004867:Equipment Design; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000503:physiopathology*; D009068:Movement; D009983:Orthopedic Equipment; D012399:Rotation; D014586:USSR
vernacular_title: Uglomer-rotatometer.