T. Nielsen
发表
G. Gudjonsson,
J. F. Sigurdsson,
Gunnthora Steingrimsdottir,
2007
.
U. Knudsen,
T. Munk,
H. L. Eriksen,
2008,
European journal of obstetrics, gynecology, and reproductive biology.
L. Arendt-Nielsen,
E. Eldrup,
R. Zachariae,
1991,
Scandinavian journal of immunology.