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[会议论文] 作者:Ruiya Qian,Zhenghong Chen,Weiyuan Zhang, 来源:2016北京地区妇产科学专业学术年会 年份:2016
Aim: This study aimed to investigate postpartum menstruation and abnormal pregnancy after different delivery mode of women in Beijing area.Methods: A questionnaire based randomized study was conducted...
[会议论文] 作者:Ruiya Qian,Zhenghong Chen,Weiyuan Zhang, 来源:2016北京地区妇产科学专业学术年会 年份:2016
Purpose: to study short and long term postpartum complications after different delivery modes of women in Beijing city.Methods: A questionnaire based randomized study was conducted between June 30, 20...
[会议论文] 作者:Qiu Weiyuan,Zhang Lun,Wong Roderick,Zhao Yuqiu, 来源:第八届工业与应用数学国际大会 年份:2015
  Special functions and orthogonal polynomials is a very classical subject with numerous applications in both pure and applied mathematics....
[会议论文] 作者:Tong Wang,Jingfei Zhang,Minghui Wu,Yumei Wu,Weiyuan Zhang, 来源:中华医学会第十四次全国妇科肿瘤学术会议 年份:2013
[期刊论文] 作者:Yan Sun,Weiyuan Zhang,Zhiwen Wang,Likui Guo,Shaowen Shi, 来源: 年份:2022
[会议论文] 作者:Qiang Wei,Xinghui Liu,Weiyuan Zhang,Meng Chen,Li Zhang,Guolin He, 来源:四川省医学会第十一次围产医学学术会议 年份:2013
Objective: To investigate the incidence, indications, risk factors and transfusions of peripartum hysterectomy in China.Methods: A population-based study was conducted using inpatient records of 38 ho...
[会议论文] 作者:Yun Liu,Changdong Li,Hua Duan,Ge Meng,Qingwei Ma,Weiyuan Zhang, 来源:第十届全国检验与临床学术会议暨2015年中国医师协会检验医师年会 年份:2015
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