Post dural puncture headache. Journal of Institute of Medicine Nepal, [S. l.], v. 32, n. 2, p. 30–32, 2011. DOI: 10.3126/jiom.v32i2.4942. Disponível em: https://nepjol.info/index.php/JIOM/article/view/4942. Acesso em: 7 jul. 2026.