title: [Modification of the cannula for the frontal sinus].
authors.forename: V M
authors.initials: VM
authors.lastname: Bobrov
mesh_terms: D004322:Drainage / Q000295:instrumentation*; D004867:Equipment Design; D005626:Frontal Sinus / Q000601:surgery; D006801:Humans; D012852:Sinusitis / Q000601:surgery*
vernacular_title: Modifikatsiia kaniuli dlia lobnoĭ pazukhi.