TY  - RPRT
TI  - Respiratory function in sewage workers.
AU  - E Zuskin
AU  - J Mustajbegovic
AU  - E N Schachter
PY  - 1993
DO  - 10.1002/ajim.4700230509
UR  - https://pubmed.ncbi.nlm.nih.gov/8506853/
ID  - 8506853
ER  -