| http://www.w3.org/ns/prov#value | - These findings have to be replicated in other contexts and with other study designs before definite conclusions can be drawn on the effect of exposure to exhaust fumes on ovarian cancer.Specific job titles Several clerical and professional occupations, such as teacher, librarian, nurse, secretary, retail sales clerk, and others, have repeatedly been associated with a small excess risk of ovarian c
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