TY  - GEN
AU  - Pendergrass,E P
TI  - Some consideration of coal workers' pneumoconiosis
SN  - 0003-9896
PY  - 1970///0906
KW  - Coal Mining
KW  - Epidemiologic Methods
KW  - Heart Diseases
KW  - etiology
KW  - Humans
KW  - Lung Neoplasms
KW  - Mass Chest X-Ray
KW  - Pneumoconiosis
KW  - diagnostic imaging
KW  - Sampling Studies
KW  - United States
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1080/00039896.1970.10665638
ER  -