TY  - JOUR
A1  - Menken, J.
A1  - Larsen, U.
T1  - Estimating the Incidence and Prevalence and Analysing the Correlates of Infertility and Sterility
Y1  - 1994
DO  - 10.1111/j.1749-6632.1994.tb30414.x
JF  - Annals of the New York Academy of Sciences
VL  - 709
IS  - 1
SP  - 249
EP  - -265

ER  -