Joshua Muscat, Ph. D., of the AmericanHealthFoundation in Valhalla, new York, also recommends using the newer digital phones, which have less radiation than analog.
纽约凡尔海拉美国保健基金会的乔舒亚？米斯卡博士还建议使用新式的数字手机，它比模拟手机的辐射量要少。
2
The study was funded by the National Institutes of Health, National Science Foundation, and American Psychological Association.
这项研究是由国立卫生研究所、美国国家科学基金会和美国心理学协会共同资助的。
3
The study was carried out by gastroenterologists at Veterans Affairs hospitals in New Mexico and Illinois, and financed by the American Digestive HealthFoundation.