Pain is private. Unlike blood pressure or temperature or other symptoms easily measured and defined, the physical reaction to unpleasant stimuli is hard to quantify or predict. It varies from person to person, with each individual describing pain — and its intensity — differently. /L A Times
Fortsättning på artikeln i Los Angeles Times här: http://www.latimes.com/news/health/la-he-pain-differences-20100705,0,6102976.story?page=1&track=rss