Cite
MLA Citation
Shaul Cohen et al.. “Topical Sphenopalatine Ganglion Block Compared With Epidural Blood Patch for Postdural Puncture Headache Management in Postpartum Patients: A Retrospective Review.” Regional anesthesia and pain medicine, vol. 43, no. 8, 2018, pp. 880–884. http://access.bl.uk/ark:/81055/vdc_100135162198.0x000019