PT  - JOURNAL ARTICLE
AU  - R Sanger
AU  - P Tippett
AU  - J Gavin
TI  - Xg groups and sex abnormalities in people of northern European ancestry.
AID  - 10.1136/jmg.8.4.417
DP  - 1971 Dec 01
TA  - Journal of Medical Genetics
PG  - 417--426
VI  - 8
IP  - 4
4099  - http://jmg.bmj.com/content/8/4/417.short
4100  - http://jmg.bmj.com/content/8/4/417.full
SO  - J Med Genet1971 Dec 01; 8