PT  - JOURNAL ARTICLE
AU  - Pike, L. A.
AU  - Beaumont, C. D.
TI  - THE 'S' CARD AND THE CENSUS
DP  - 1981 Feb 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 121--121
VI  - 31
IP  - 223
4099  - http://bjgp.org/content/31/223/121.3.short
4100  - http://bjgp.org/content/31/223/121.3.full
SO  - J R Coll Gen Pract1981 Feb 01; 31