PT  - JOURNAL ARTICLE
AU  - Norman, P
AU  - Conner, M T
AU  - Willits, D G
AU  - Bailey, D R
AU  - Hood, D H
AU  - Coysh, H L
TI  - Health checks in general practice: a comparison of two invitation letters.
DP  - 1991 Oct 01
TA  - British Journal of General Practice
PG  - 432--433
VI  - 41
IP  - 351
4099  - http://bjgp.org/content/41/351/432.short
4100  - http://bjgp.org/content/41/351/432.full
SO  - Br J Gen Pract1991 Oct 01; 41