title: [Tracheotomies before 1800. On 55 successful cases and their indications].
authors.forename: K
authors.initials: K
authors.lastname: Biefel
authors.forename: W
authors.initials: W
authors.lastname: Pirsig
mesh_terms: D005060:Europe; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D014140:Tracheotomy / Q000266:history*
vernacular_title: Tracheotomien vor 1800. Uber 55 erfolgreiche Fälle und ihre Indikationen.