Non-hodgkin lymphoma risk and insecticide, fungicide and fumigant use in the agricultural health study. oleh Michael C R Alavanja, Jonathan N Hofmann, Charles F Lynch, Cynthia J Hines, Kathryn H Barry, Joseph Barker, Dennis W Buckman, Kent Thomas, Dale P Sandler, Jane A Hoppin, Stella Koutros, Gabriella Andreotti, Jay H Lubin, Aaron Blair, Laura E Beane Freeman