adjusting for study center, maternal age, race, serum lipids, parity, socioeconomic status, smoking, and education, and child?s gender, breast feeding, and other factors. Other exposure: The relations between concentrations of plasma DDE and several serum androgens were examined in 137 North Carolina black male farmers. Most had farmed about 30 years and 27% reported having used DDT. We studied indices of hematologic function and exposure to TCDD in Vietnam War veterans of Operation Ranch Hand, the Air Force unit responsible for the aerial spraying of herbicides that were contaminated with TCDD. A comparison group of Air Force veterans who served in Southeast Asia during the same period and who were not involved with spraying herbicides served as referents. We studied serum TCDD level in relation to red bloodher son did not have permission to drive the vehicle. Her contention, however, is not well founded.
It is true Mrs. Peery testified that she had not given her son general permission to use the car and that she had not given him permission to use it on the particular occasion. She admitted, however, after the seizure of the vehicle, that she had stated to Inspector Storer that Richard had driven the car with her permission; also, that in her application for insurance on the car it was stated it would be driven by her son. She further testified that she did not drive and did not have a driver's license; that her son drove for her when she went on errands and drove the car on other occasions