TY  - JOUR
A1  - Larsen, U.
A1  - Yan, S.
A1  - Yashin, A.I.
T1  - Controlling for postpartum amenorrhea and heterogeneity in the analysis of fecundability using birth interval data: A simulation study with application to Hutterite reproductive histories
Y1  - 2003
DO  - 10.1353/prv.2004.0004
VL  - 42
IS  - 1

ER  -