PT  - JOURNAL ARTICLE
AU  - C. R. Lowe
AU  - Thomas McKeown
TI  - The Sex Ratio of Human Births related to Maternal Age
AID  - 10.1136/jech.4.2.75
DP  - 1950 Apr 01
TA  - British Journal of Social Medicine
PG  - 75--85
VI  - 4
IP  - 2
4099  - http://jech.bmj.com/content/4/2/75.short
4100  - http://jech.bmj.com/content/4/2/75.full
SO  - Br J Soc Med1950 Apr 01; 4