中国医药导报
      Home                                                                                    中文
中国医药导报
Current Issue | Archive | Adv Search |
Clinical observation of endoscopic ultrasound minimally invasive treatment for upper gastrointestinal submucosal tumors
ZHENG Fengfan   PENG Tao
Endoscopy Center, the First Affiliated Hospital of Hebei North University, Hebei Province, Zhangjiakou   075000, China
Copyright © Editorial Board of 中国医药导报
Supported by:Beijing Magtech