TY  - JOUR
A1  - Boivin, J.
A1  - Bunting, L.
A1  - Collins, J.A.
A1  - Nygren, K.G.
T1  - International estimates of infertility prevalence and treatment-seeking: potential need and demand for infertility medical care
Y1  - 2007
DO  - 10.1093/humrep/dem046
VL  - 22
IS  - 6

ER  -