TY  - JOUR 
T1  - Treating dental crowding with mandibular incisor extraction in an Angle
               Class I patient
JO  - Dental Press Journal of Orthodontics
A1  - Machado, Gislana Braga
SN  - 2176-9451
UL  - 10.1590/2176-9451.20.3.101-108.bbo
VL  - 20 
Y1  - 2015
PB  - Brasil 
ER  -