Montanares Espinoza, M., 		Vásquez Canales, G., 		Sandoval Gómez, N., 		Novoa Constanzo, D., & 		Arriagada Escobar, V.
(2021).
 Study protocol to assess sleep quality and quantity of dental students belonging to the University of Concepcion in e-learning classes during the current pandemic..
<em>Journal Of Oral Research, </em>, 1-4.
doi:10.17126/joralres.2021.038