lifetime residential and water source histories and information on water-drinking habits , diet , sociodemographics , medical and occupation histories , lifestyle and other factors were obtained by questionnaire from a statewide sample of newly-diagnosed colon cancer cases ( n = 347 ) , controls with cancer of other sites ( n = 639 ) and general population controls ( n = 611 ) .
C0043047
water
C0599638
water-drinking