TY  - JOUR
A1  - McDonald, J.W.
A1  - Rosina, A.
A1  - Rizzi, E.
A1  - Colombo, B.
T1  - Age and fertility: Can women wait until their early thirties to try for a first birth?
Y1  - 2011
DO  - 10.1017/S002193201100040X
JF  - Journal of Biosocial Science
VL  - 43
IS  - 6

ER  -