TY  - GEN
TI  - Pneumoconiosis prevalence among working coal miners examined in federal chest radiograph surveillance programs--United States, 1996-2002
SN  - 0149-2195
PY  - 2003///0509
KW  - Coal Mining
KW  - Humans
KW  - Mass Chest X-Ray
KW  - Pneumoconiosis
KW  - diagnosis
KW  - Prevalence
KW  - United States
KW  - epidemiology
N1  - Publication Type: Journal Article
ER  -