PT  - JOURNAL ARTICLE
AU  - Ian F M Saint-Yves
TI  - 24-hour cover
DP  - 1993 Oct 01
TA  - British Journal of General Practice
PG  - 437--437
VI  - 43
IP  - 375
4099  - http://bjgp.org/content/43/375/437.2.short
4100  - http://bjgp.org/content/43/375/437.2.full
SO  - Br J Gen Pract1993 Oct 01; 43