M. Klausen
发表
K. Nielsen,
Tobias,
Wirenfeldt,
2019
.
H. J. Kolmos,
N. Høiby,
P. Joffe,
1996,
The Journal of hospital infection.
J. Cohen,
T. Bergan,
C. Marhic,
1989,
British journal of obstetrics and gynaecology.