PT  - JOURNAL ARTICLE
AU  - A. J. Laidlaw
TI  - Air Pollution and Respiratory Diseases
DP  - 1960 Nov 01
TA  - The Journal of the College of General Practitioners
PG  - 506--514
VI  - 3
IP  - 4
4099  - http://bjgp.org/content/3/4/506.short
4100  - http://bjgp.org/content/3/4/506.full
SO  - J Coll Gen Pract1960 Nov 01; 3