Variations of pesticide residues in Arizona milk.
D000818:Animals; D001130:Arizona; D002417:Cattle; D002845:Chromatography; D002849:Chromatography, Gas; D003124:Colorimetry; D003634:DDT / Q000032:analysis*; D005506:Food Contamination; D007306:Insecticides / Q000032:analysis*; D008892:Milk / Q000032:analysis*; D012621:Seasons; D011795:Surveys and Questionnaires
D007306:Insecticides; D003634:DDT