title: "... In comes the good air" Part I. Rise and fall of the Schäfer method.
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D015701:Near Drowning / Q000628:therapy; D011187:Posture; D012121:Respiration, Artificial / Q000266:history / Q000379:methods*; D006113:United Kingdom