[Henning Ruben: a new device for artificial respiration].
Berthelsen
Preben G
PG
p.g.berthelsen@dadlnet.dk
Husum
Bent
B
D016887:Cardiopulmonary Resuscitation / Q000266:history / Q000295:instrumentation; D003718:Denmark; D049673:History, 20th Century; D006801:Humans; D010820:Physicians / Q000266:history*; D012121:Respiration, Artificial / Q000266:history* / Q000295:instrumentation