Sánchez, M. del P. R., Conforte, J. J., Bonardi, J. P., Galafassi, D. B. e Ponzoni, D. (2018) “Failure rate of pterygomandibular block in lower third molar extraction procedures”, ARCHIVES OF HEALTH INVESTIGATION, 7(9). doi: 10.21270/archi.v7i9.3149.