Arthur Läwen
Arthur Georg Läwen (1876–1958), German surgeon. Anaesthesia pioneer sacral/extradural anaesthesia, paravertebral block, novocaine, curare and artificial ventilation.
Tag Läwen–Sievers respirator
Arthur Georg Läwen (1876–1958), German surgeon. Anaesthesia pioneer sacral/extradural anaesthesia, paravertebral block, novocaine, curare and artificial ventilation.