RT Journal Article
SR Electronic
T1 Airways obstruction, coal mining, and disability.
JF Occupational and Environmental Medicine
JO Occup Environ Med
FD BMJ Publishing Group Ltd
SP 841
OP 842
DO 10.1136/oem.51.12.841-a
VO 51
IS 12
A1 Greenburg, M
YR 1994
UL http://oem.bmj.com/content/51/12/841.2.abstract
AB