Metoprolol for prophylaxis of postoperative atrial fibrillation in cardiac surgery patients: systematic review and meta-analysis.
Norhayati Mohd NoorIsmail Shaiful BahariSulaiman ZaharahNik Hussain Nik HazlinaZainuddin Mohammad AimanazrulMuhammad IrfanPublished in: BMJ open (2020)
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