PT  - JOURNAL ARTICLE
AU  - A Seaton
TI  - Coal and the lung.
AID  - 10.1136/thx.38.4.241
DP  - 1983 Apr 01
TA  - Thorax
PG  - 241--243
VI  - 38
IP  - 4
4099  - http://thorax.bmj.com/content/38/4/241.short
4100  - http://thorax.bmj.com/content/38/4/241.full
SO  - Thorax1983 Apr 01; 38