PT  - JOURNAL ARTICLE
AU  - Smart, K
TI  - Reciprocity.
DP  - 2000 Nov 01
TA  - British Journal of General Practice
PG  - 916--916
VI  - 50
IP  - 460
4099  - http://bjgp.org/content/50/460/916.1.short
4100  - http://bjgp.org/content/50/460/916.1.full
SO  - Br J Gen Pract2000 Nov 01; 50