Vaz Antunes, M., Moreira, A. and Faria, A. 2017. Body Mass Index and Post-dural Puncture Headache in the Obstetric Population: is there any link?. Journal of the Portuguese Society of Anesthesiology. 25, 4 (Jan. 2017), 105–108. DOI:https://doi.org/10.25751/rspa.8340.