Letter to the Editor
Racial differences of endothelial function and plasma endothelin-1 level in preclinical Tibetan and Han male population
1Department of Cardiology, Chinese PLA General Hospital, Beijing-China
2Institute of Traditional Chinese Medicine, Chinese PLA General Hospital, Beijing-China
3Department of Cardiology, Tibet General Hospital, Lhasa, Tibet, TARPRC
4Department of Cardiovascular, Chinese PLA General Hospital, Beijing-China
2Institute of Traditional Chinese Medicine, Chinese PLA General Hospital, Beijing-China
3Department of Cardiology, Tibet General Hospital, Lhasa, Tibet, TARPRC
4Department of Cardiovascular, Chinese PLA General Hospital, Beijing-China