Connective tissue disease-associated pulmonary arterial hypertension in Chinese patients

Hao Y, Jiang X, Zhou W, Wang Y, Gao L, Wang Y, Li G, Hong T, Huo Y, Jing Z, Zhang Z. Connective tissue disease-associated pulmonary arterial hypertension in Chinese patients. Eur Respir J. 2014; 44(4): 963-72.