网络直播|中华腔镜外科大讲堂-胃肠肿瘤围手术期管理研讨会

http://live.evideo.tv/inner?id=244;https://wx3.sinaimg.cn/large/ad1a0222ly1fnxke9u2e3j203r01e3ye.jpg; http://live.evideo.tv/main?id=244;https://wx3.sinaimg.cn/large/ad1a0222ly1fnxkze6s0sj2037016747.jpg