PT  - JOURNAL ARTICLE
AU  - Allan, T. M.
TI  - ABO Blood Groups and Human Fertility
AID  - 10.1136/jech.7.4.220
DP  - 1953 Oct 01
TA  - British Journal of Preventive & Social Medicine
PG  - 220--226
VI  - 7
IP  - 4
4099  - http://jech.bmj.com/content/7/4/220.short
4100  - http://jech.bmj.com/content/7/4/220.full
SO  - Br J Prev Soc Med1953 Oct 01; 7