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Comment
. 2017 Dec 15:249:417.
doi: 10.1016/j.ijcard.2017.06.063.

Clinical characteristics and survival of pulmonary arterial hypertension associated with three major connective tissue diseases: Methodological issues

Erfan Ayubi  1 , Saeid Safiri  2
Affiliations
Comment

Clinical characteristics and survival of pulmonary arterial hypertension associated with three major connective tissue diseases: Methodological issues

Erfan Ayubi et al. Int J Cardiol. .
No abstract available

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