TY  - RPRT
TI  - Decrease of CD4-positive T lymphocytes in workers exposed to benzidine and beta-naphthylamine.
AU  - S Araki
AU  - T Tanigawa
AU  - S Ishizu
AU  - N Minato
DO  - 10.1080/00039896.1993.9940360
UR  - https://pubmed.ncbi.nlm.nih.gov/8102843/
ID  - 8102843
ER  -