TY  - JOUR
A1  - Goodman, L.A.
T1  - Some possible effects of birth control on the human sex ratio
Y1  - 1961
DO  - 10.1111/j.1469-1809.1961.tb01500.x
JF  - Annals of Human Genetics
VL  - 25
IS  - 1
SP  - 75
EP  - -81

ER  -