Científicos descubren una nueva forma de medir el dolor

http://www.qualityhealth.com/healthy-aging-articles/scientists-find-new-way-measure-pain
http://translate.googleusercontent.com/translate_c?act=url&hl=es&ie=UTF8&prev=_t&rurl=translate.google.com.ar&sl=en&tl=es&twu=1&u=http://www.qualityhealth.com/healthy-aging-articles/scientists-find-new-way-measure-pain&usg=ALkJrhhuLCmDj1FyPa-0KpNGYEBnx5ZWUA