Farooq Y, Hussain MM, Furqan M, Khan MA, Yousaf I. COMPARISON OF TWO METHODS FOR RECORDING FROG’S MYOCARDIOGRAM. Pak J Phsyiol [Internet]. 2007 Jun. 30 [cited 2024 Apr. 25];3(1):5-7. Available from: https://pjp.pps.org.pk/index.php/PJP/article/view/606