title: [Contribution of Japanese researchers to progress in the field of pulmonary medicine in the last 100 years: Takuo Aoyagi, inventor of the pulse oximeter].
authors.forename: Takeshi
authors.initials: T
authors.lastname: Matsuse
mesh_terms: D004582:Electronics, Medical / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007564:Japan; D008297:Male; D010092:Oximetry / Q000266:history* / Q000295:instrumentation