Shah, V.K., Dave, D., Parikh, R., Lala, D., Nabar, S. and Bhate, A. 2016. Mixed connective tissue disease presenting with isolated pulmonary hypertension, and limited cutaneous sclerosis. International Journal of Research in Medical Sciences. 4, 9 (Dec. 2016), 4226–4229. DOI:https://doi.org/10.18203/2320-6012.ijrms20162967.