@misc{miscc21cc41d,
title   = {First upper molars: distances from bifurcation entrances and the trifurcation center},
author = {Romito, G A and Imbronito, A V and Tristão, G C and Pustiglioni, Francisco Emílio and Novo, N F},
year = {1997},
booktitle   = {International Association of Dental Research}
}