Characterizing the need for multiple epidural blood patches in the treatment of postdural puncture headache: an observational study.
Rafid MustafaRoss A BarmanEmil B KurianJason EldrigeRyan FrankNarayan KissoonIvan GarzaMark A WhealyJeremy K Cutsforth-GregoryOludare OlatoyePublished in: Regional anesthesia and pain medicine (2021)