TY  - JOUR 
T1  - Age at menarche in schoolgirls with and without excess weight
JO  - Jornal de Pediatria
A1  - Castilho, Silvia D.
A1  - Nucci, Luciana B.
SN  - 0021-7557
UL  - 10.1016/j.jped.2014.05.008
VL  - 91 
Y1  - 2015
PB  - Brasil 
ER  -