Valsalva's maneuver: an index of effective circulatory volume.
D000818:Animals; D001803:Blood Transfusion; D001810:Blood Volume; D004285:Dogs; D006470:Hemorrhage; D012769:Shock / Q000628:therapy*; D012996:Solutions / Q000627:therapeutic use*; D014636:Valsalva Maneuver
D012996:Solutions