title: An evaluation of Silastic tracheostomy tubes.
mesh_terms: D000818:Animals; D004285:Dogs; D005069:Evaluation Studies as Topic; D007442:Intubation, Intratracheal / Q000009:adverse effects; D009336:Necrosis / Q000473:pathology; D012828:Silicones; D014132:Trachea / Q000473:pathology; D014140:Tracheotomy / Q000009:adverse effects / Q000295:instrumentation*; D014456:Ulcer / Q000473:pathology
chemical_list: D012828:Silicones