TY - GEN AU - Seraj,M A AU - Ankutse,M M AU - Khan,F M AU - Siddiqui,N AU - Ziko,A O TI - Tracheal soiling with blood during intranasal surgery--comparison of two endotracheal tubes SN - 0544-0440 PY - 1991///0815 KW - Adolescent KW - Adult KW - Blood KW - Equipment Design KW - Female KW - Humans KW - Intubation, Intratracheal KW - instrumentation KW - Male KW - Middle Aged KW - Nose KW - surgery KW - Trachea N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ER -