Maligireddy AR, Shore S, Sreenivas Kumar A, Harikrishnan S, Ajit Mullasari S, Sastry BK, Gupta S, Choudhary N, Atreya AR, Arora S, Moles VM, Mclaughlin VV, Aggarwal V. Current status and barriers in pulmonary hypertension care delivery in India: A qualitative analysis. Pulm Circ. 2022 Apr; 12(2):e12094.