Ramos, B. F., Cal, R., Brock, C. M., Albernaz, P. L. M., & Maia, F. Z. e. (2019). Apogeotropic variant of horizontal semicircular canal benign paroxysmal positional vertigo: Where are the particles? Audiol Res.

Ramos, Bernardo Faria, Renato Cal, Camila Martins Brock, Pedro Luiz Mangabeira Albernaz, và Francisco Zuma e. Maia. "Apogeotropic Variant of Horizontal Semicircular Canal Benign Paroxysmal Positional Vertigo: Where Are the Particles?" Audiol Res 2019.

Ramos, Bernardo Faria, et al. "Apogeotropic Variant of Horizontal Semicircular Canal Benign Paroxysmal Positional Vertigo: Where Are the Particles?" Audiol Res 2019.