title: Some mechanical tracheotomy problems in bulbar poliomyelitis.
authors.forename: J A
authors.initials: JA
authors.lastname: DOWNING
authors.forename: B M
authors.initials: BM
authors.lastname: MERKLE
authors.forename: H J
authors.initials: HJ
authors.lastname: McCOY
authors.forename: D A
authors.initials: DA
authors.lastname: SHRADER
mesh_terms: D006801:Humans; D011051:Poliomyelitis; D011052:Poliomyelitis, Bulbar; D014140:Tracheotomy; D012122:Ventilators, Mechanical