PT  - JOURNAL ARTICLE
AU  - Michael Lasserson
TI  - EDO
DP  - 2007 Oct 01
TA  - British Journal of General Practice
PG  - 842--842
VI  - 57
IP  - 543
4099  - http://bjgp.org/content/57/543/842.short
4100  - http://bjgp.org/content/57/543/842.full
SO  - Br J Gen Pract2007 Oct 01; 57