Occupational Medicine · 2008 · 59 citations · 12 references
Some members of this cohort have suffered from occupational bladder cancer. Exposure to ortho-toluidine appears to be responsible for part of this excess and the manufacture of PBN and exposure to MBT may also have been involved.
12
Cohort Study Analysis with a FORTRAN Computer Program
Michel P. Coleman, A. DOUGLAS, C. HERMON et al. · International Journal of Epidemiology · 1986 · 255 citations
Standard Fortran Program, Health Informatics, Study Cohort +12