Debasish Roychoudhury Kenneth Sha Navin C Nanda Gregory Gustafson
10.1016/j.rmcr.2020.101181
Respir Med Case Rep
2020 Aug 3;31:101181.
echocardiography pulmonary hypertension who classification
CC BY-NC-ND
https://pubmed.ncbi.nlm.nih.gov/32874908/
Case Reports
PMC7452039
32874908
Enigma of pulmonary hypertension; echocardiography in the crossroads
2020