TY - RPRT TI - Cost-utility analysis for endoscopic sinus surgery. AU - Pa-Chun Wang AU - Chia-Chen Chu AU - Shu-Cheng Liang AU - Chih-Jaan Tai PY - 2004 DO - 10.1016/j.otohns.2003.07.006 UR - https://pubmed.ncbi.nlm.nih.gov/14726908/ ID - 14726908 ER -