title: [On the problem of suction of phlegm and mucous from the respiratory tract after tracheotomy in diffuse croup].
mesh_terms: D003440:Croup; D006801:Humans; D007827:Laryngitis / Q000601:surgery*; D009093:Mucus; D012137:Respiratory System; D013396:Suction; D014132:Trachea / Q000601:surgery*; D014140:Tracheotomy
keywords: LARYNGITIS/surgery; TRACHEA/surgery