Adel Hussein dahshan, et al. “INCIDENCE OF HEADACHE AFTER DURAL PUNCTURE FOLLOWING CESAREAN SECTION: A COMPARATIVE ANALYSIS OF QUINCKE SPINAL NEEDLE SIZES IN A CROSS-SECTIONAL STUDY”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 31, no. 9, Sept. 2024, pp. 2693-7, https://doi.org/10.53555/6knm8e77.