Serum angiotensin converting enzyme and the obstructive sleep apnea hypopnea syndrome.
Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 2008 Aug 4 (4): 325-31.
Benjamin John Amit, Moller Maria, Ebden Philip, Bartle Ionah, Lewis Keir
Association between renin-angiotensin system gene polymorphism and recurrent wheezing in Chinese children: a 4-year follow-up study.
The Journal of international medical research 0 37 (2): 351-8.
Guo S, Zhang J H, Yan Y D, Ding Y F, Sheng J