Human Testing of Pesticides: Ethical and Scientific Considerations
Alan H. Lockwood, MD
Alan H. Lockwood is with the Department of Veterans Affairs, Western NY Health-care System and the University at Buffalo School of Medicine and Biomedical Sciences, Buffalo, NY.
FIGURE 1—Daily margins of exposure at the 99.9th and 95th percentiles of exposure to organophosphates among children aged 1 to 2 years who lived in the northeastnorth-central region of the United States.29,34