“…Large surveys indicate that the rates for cancers of the lymphatic and hematopoietic system are also increased among female farmers and agricultural workers [Blair et al, 1992;Kristensen et al, 1996;Zhong and Rafnsson, 1996;Folsom et al, 1996]. In some studies, based on small numbers, excesses of cancers of bladder [Silverman et al, 1989;Kristensen et al, 1996], ovary [Donna et al, 1984], and cervix uteri [Stubbs et al, 1984] have also been reported.…”