PT  - JOURNAL ARTICLE
AU  - Paul B. Sears
TI  - Airs, waters and places
DP  - 1971 Nov 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 682--686
VI  - 21
IP  - 112
4099  - http://bjgp.org/content/21/112/682.short
4100  - http://bjgp.org/content/21/112/682.full
SO  - J R Coll Gen Pract1971 Nov 01; 21