Chang Chin-yueh [Zhang Jingyue; 1583-1640 A.D.] - Zhang was a prolific writer and produced works on pulse diagnosis, gynecology, pediatrics, surgery, and an analysis of the Huangdi Neijing, called the Lei Jing, which won him great fame.
http://www.itmonline.org/docs/changchin.htm
http://www.depsyl.com/
http://back2basicnutrition.com/
http://bionutritionalresearch.olhblogspace.com/
