PT  - JOURNAL ARTICLE
AU  - J. H. Edwards
TI  - A Critical Examination of the Reputed Primary Influence of ABO Phenotype on Fertility and Sex Ratio
AID  - 10.1136/jech.11.2.79
DP  - 1957 Apr 01
TA  - British Journal of Preventive & Social Medicine
PG  - 79--89
VI  - 11
IP  - 2
4099  - http://jech.bmj.com/content/11/2/79.short
4100  - http://jech.bmj.com/content/11/2/79.full
SO  - Br J Prev Soc Med1957 Apr 01; 11