TY  - GEN
AU  - Simpson,Sarah
TI  - Medical geology. Coal control
SN  - 0036-8733
PY  - 2002///0221
KW  - Arsenic
KW  - analysis
KW  - Arsenic Poisoning
KW  - etiology
KW  - Bone Diseases
KW  - chemically induced
KW  - China
KW  - Coal
KW  - adverse effects
KW  - Environmental Pollutants
KW  - Fluorine
KW  - Humans
KW  - Skin Neoplasms
KW  - Tooth Diseases
N1  - Publication Type: News
UR  - https://doi.org/10.1038/scientificamerican0202-20b
ER  -