مقال بحثي وصول مفتوح Posterior Reversible Encephalopathy Syndrome (PRES) and Low Serum Magnesium in Cesarean Delivery: Causative Factor or Coincidence in the Absence of Previous Co-morbidities? Sonam Patel, Priyanka Dwivedi, Gaurav K. Chowdhary وآخرون · مجلة عُمان الطبية · 2026