[Use of ftoroplast (F-4) for manufacturing of extending cannulas in tracheostomy].
D006801:Humans; D010969:Plastics; D014140:Tracheotomy / Q000295:instrumentation*
D010969:Plastics
Ispol'zovanie ftoroplasta (F-4) dlia izgotovleniia kaniul'-rasshiriteleĭ trakheostomy.