[Insufflation of oxygen--a method of preventing bleeding of the tissues in tympanoplasty].
D006470:Hemorrhage / Q000517:prevention & control*; D010100:Oxygen / Q000008:administration & dosage*; D014433:Tympanoplasty
D010100:Oxygen
Insuffliatsiia kisloroda--metod bor'by s krovotochivost'iu tkaneĭ pri timpanoplastike.