略語大辞典 [Med] 12 ORT oral rehydration therapy 経口再水和治療. 脱水状態の身体に水分や液体含量を回復保持させる治療.oral rehydration therapy; gives drinks ofrice water with added salt; ref. ORS(oralrehydration solute) (packets); [Med]. 丸善「略語大辞典」JLogosID : 11881767