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