title: [The more particular clinical classification of connective tissue diseases with pulmonary arterial hypertension, the more precise choice of therapy].
authors: Mengtao
authors: M
authors: Li
authors: Email: zengxfpumc@gmail.com.
authors: Xiaofeng
authors: X
authors: Zeng
mesh_terms: D003240:Connective Tissue Diseases / Q000145:classification / Q000150:complications* / Q000628:therapy; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary / Q000145:classification / Q000209:etiology* / Q000628:therapy