Motamedi, M., Akbarzadeh, M. A., Safari, S. and Shahhoseini, M. (2017) “Valsalva maneuver using a Handmade Device in Supraventricular Tachycardia Reversion; a Quasi Experimental Study”, Archives of Academic Emergency Medicine, 5(1), p. e81. doi: 10.22037/aaem.v5i1.206.