[1]
ASHRAF, H., FATIMA, T., ASHRAF, I. and MAJEED, S. 2023. Effectiveness of modified Valsalva maneuver by using wide bore syringe for emergency treatment of supraventricular tachycardias: Findings from Pakistan. Pakistan Journal of Medical Sciences. 39, 3 (Mar. 2023). DOI:https://doi.org/10.12669/pjms.39.3.6725.