Effect Of Spinal Needle Gauge Size on Post Dural Puncture Headache. Multidisciplinary Surgical Research Annals, [S. l.], v. 3, n. 3, p. 33–46, 2025. Disponível em: https://msrajournal.com/index.php/Journal/article/view/132. Acesso em: 27 jul. 2025.