[Epidemiological study of thalasaemia among children in Xishuangbanna, Dehong and Nujiang of Yunnan province]. - Yao LQ; Zou TB; Yang FB; Hu LS; Chen Q; Fan LM; Zhao ZM; Liu JT; Wang XT (Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics, 2011)