Valença, M. M., M. S. S. M. e Sousa, M. A. . Valença, D. E. de Carvalho, A. H. T. T. da . Silva, and J. R. de . Andrade. “It Is Wrong to Treat Pain in CSF Hypotension Headache (post-Lumbar Puncture Headache) to Allow the Patient to Walk!”. Headache Medicine, vol. 12, no. 4, Mar. 2022, pp. 293-8, doi:10.48208/HeadacheMed.2021.48.