Himanshu Mahla et al. 2023. RV DYSFUNCTION AND PULMANARY HYPERTENSION AS A LONG-TERM SEQUELAE OF COVID 19 ILLNESS: A STUDY AMONG PATIENTS OF SOUTH EAST ASIAN REGION. Journal of Population Therapeutics and Clinical Pharmacology. 30, 1 (Jan. 2023), 750–756. DOI:https://doi.org/10.53555/jptcp.v30i1.3647.