PT  - JOURNAL ARTICLE
ED  - ,
TI  - International Digest
DP  - 1997 Mar 01
TA  - British Journal of General Practice
PG  - 189--190
VI  - 47
IP  - 416
4099  - http://bjgp.org/content/47/416/189.short
4100  - http://bjgp.org/content/47/416/189.full
SO  - Br J Gen Pract1997 Mar 01; 47