TY  - RPRT
TI  - Buried in mud, digging for gold.
AU  - Elizabeth Fee
AU  - Theodore M Brown
PY  - 2003
DO  - 10.2105/ajph.93.8.1245
UR  - https://pubmed.ncbi.nlm.nih.gov/12893603/
ID  - 12893603
ER  -