MOTAMEDI, M.; AKBARZADEH, M. A.; SAFARI, S.; SHAHHOSEINI, M. Valsalva maneuver using a Handmade Device in Supraventricular Tachycardia Reversion; a Quasi Experimental Study. Archives of Academic Emergency Medicine, [S. l.], v. 5, n. 1, p. e81, 2017. DOI: 10.22037/aaem.v5i1.206. Disponível em: https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/206. Acesso em: 21 apr. 2025.