PT  - JOURNAL ARTICLE
AU  - Grand, R J
AU  - Montgomery, R K
AU  - Chitkara, D K
AU  - Hirschhorn, J N
TI  - Changing genes; losing lactase
AID  - 10.1136/gut.52.5.617
DP  - 2003 May 01
TA  - Gut
PG  - 617--619
VI  - 52
IP  - 5
4099  - http://gut.bmj.com/content/52/5/617.1.short
4100  - http://gut.bmj.com/content/52/5/617.1.full
SO  - Gut2003 May 01; 52