Pesticide exposure linked to higher risk of ALS, research finds NBC NewsPesticides Linked To Increased ALS Risk, Review Finds U.S. News & World ReportParkinson’s Disease cases are growing worldwide. Is chemical exposure to blame? miamiherald.comEXPERT REACTION: Workplace pesticide exposure linked to motor neuron disease risk ScimexPesticide exposure at work may increase motor neurone disease risk – new study The Conversation