作者单位:
Univ Alberta, Dept Obstet & Gynecol, Edmonton, AB, Canada
[1]
Univ Alberta, Fac Med & Dent, Dept Surg, Edmonton, AB, Canada
[2]
Univ Alberta, Fac Med & Dent, Edmonton, AB, Canada
[3]
Royal Alexandra Hosp, Ctr Adv Minimally Invas Surg, Edmonton, AB, Canada
[4]
发布时间
2017-04-05