TY - GEN AU - Wang,Xiao-lei AU - Xu,Zhen-gang AU - Tang,Ping-zhang TI - [Comprehensive treatment of advanced pyriform sinus cancer] SN - 1673-0860 PY - 2011///0317 KW - Adult KW - Aged KW - Carcinoma, Squamous Cell KW - mortality KW - Combined Modality Therapy KW - Female KW - Humans KW - Hypopharyngeal Neoplasms KW - Male KW - Middle Aged KW - Neoplasm Staging KW - Retrospective Studies KW - Survival Rate N1 - Publication Type: Evaluation Study; Journal Article ER -