TY  - GEN
AU  - Graczyk,M
AU  - Renke,W
AU  - Chmielewski,J
TI  - [Assessment of the respiratory system in workers loading natural phosphate ore]
SN  - 0032-3756
PY  - 1974///0715
KW  - Apatites
KW  - adverse effects
KW  - Environmental Exposure
KW  - Fertilizers
KW  - Humans
KW  - Occupational Medicine
KW  - Phosphates
KW  - Respiratory Function Tests
KW  - Respiratory System
KW  - drug effects
KW  - Time Factors
N1  - Publication Type: Journal Article
ER  -