Troncoso-Pazos, J., 		Courdurier, C., 		Santi, C., & 		Aravena, P.
(2017).
 Relationship between width and length ratios of upper anterior teeth in young Chilean population..
<em>Journal Of Oral Research, 6</em>(8), 205-208.
doi:10.17126/joralres.2017.058