Tuyyab F, Naeem MY, Maken GR, Najfi MH, Hassan F. THE EFFECT OF METOPROLOL ALONE AND METOPROLOL PLUS BROMAZEPAM ON HEART RATE AND HEART RATE VARIABILITY DURING MULTISLICE COMPUTED TOMOGRAPHY ANGIOGRAPHY. Pak Heart J [Internet]. 2012Nov.22 [cited 2024Nov.24];45(2). Available from: https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/372