Objective: Identifying and evaluation of the predictors of outcome of pneumonectomy for lung cancer. Methods: 123 patien......

Background:Gastric cancer is the 2nd most common cause of cancer-related deaths,and the morbidity rate after surgery is ......

针对GM(1,1)幂模型参数辨识过程中可能出现的病态性问题,首先基于矩阵求逆的条件数分析灰色模型病态程度的衡量方法,然后按照GM(1,......

目的探讨首饰厂工人肘管综合征发病率调查及职业防护改进。方法运用整群抽样的方法选取在岗的100名首饰制作工人,调查分析其临床资......

目的:调查贵州三穗侗族区3~6岁儿童乳牙龋病流行现状,分析其相关发病因素。方法:整群抽样方法抽取贵州三穗县247名3~6岁侗族儿童为......

Patients with hepatocellular carcinoma(HCC)often experience hepatic morbidity.Hepatitis B virus(HBV)reactivation is well......

摘要[目的]探讨不同烤烟耕作制度下养分循环及投入和携出量的变化规律。[方法]通过田间试验研究了不同种类有机肥（腐熟猪粪、菜籽饼......

BACKGROUND Laparotomy remains one of the commonest emergency surgical procedures.Early prognostic evaluation would aid i......

AIM:To conduct a meta-analysis comparing outcomes after pancreaticoduodenectomy(PD)with or without prophylactic drainage......

BACKGROUND Despite the emerging knowledge about colorectal anastomotic leakage(CAL)through the increasing number of clin......