PT  - JOURNAL ARTICLE
AU  - Searle, S J
TI  - Specimens sent by post
DP  - 1992 May 01
TA  - British Journal of General Practice
PG  - 218--218
VI  - 42
IP  - 358
4099  - http://bjgp.org/content/42/358/218.4.short
4100  - http://bjgp.org/content/42/358/218.4.full
SO  - Br J Gen Pract1992 May 01; 42