PT  - JOURNAL ARTICLE
AU  - R. I. McCallum
TI  - Digest of Pneumoconiosis Statistics
AID  - 10.1136/oem.29.1.112
DP  - 1972 Jan 01
TA  - British Journal of Industrial Medicine
PG  - 112--112
VI  - 29
IP  - 1
4099  - http://oem.bmj.com/content/29/1/112.1.short
4100  - http://oem.bmj.com/content/29/1/112.1.full
SO  - Br J Ind Med1972 Jan 01; 29