Rothman KJ. Methodologic frontiers in environmental epidemiology. Environ Health Perspect. 1993 Dec;101(Suppl 4):19-21.
Poole C, Dreyer NA, Satterfield MH, Levin LL, Rothman KJ. Kidney cancer and hydrocarbon exposures among petroleum refinery workers. Environ Health Perspect. 1993 Dec;101(Suppl 6):53-62.