Impact of hospital volume on complications and mortality following gastrectomy for gastric cancer: A nationwide Korean survey using propensity score weighting.
医学
倾向得分匹配
胃切除术
癌症
加权
内科学
普通外科
外科
放射科
作者
Sang‐Ho Jeong,Mi‐Young Park,Kyung Won Seo,Rock Bum Kim,Jae-Seok Min