GUPTA, Rakesh et al. Joint Consensus Statement – Safety Precautions for Doing Echocardiography and Image Acquisition during COVID 19: Indian Academy of Echocardiography, Bangladesh Cardiac Society, Cardiac Society of Nepal, and Sri Lanka College of Cardiology. Cardiovascular Journal, [S. l.], v. 13, n. 1, p. 97–101, 2020. DOI: 10.3329/cardio.v13i1.50573. Disponível em: https://banglajol.info/index.php/CARDIO/article/view/50573. Acesso em: 9 sep. 2025.