Mohamed, Zenat, and Mohamed Selim. 2021. “Rationale of Modified Paraspinous / Paramedian Technique for Spinal Anesthesia in Prevention of Post Dural Puncture Headache After Cesarean Section”. Anaesthesia, Pain & Intensive Care 25 (4), 487-93. https://doi.org/10.35975/apic.v25i4.1574.