TY  - JOUR 
T1  - Challenges faced by the stricto sensu graduate programs
JO  - Brazilian Oral Research
A1  - Gomes, João Carlos
SN  - 1806-8324
UL  - 10.1590/S1806-83242011000400001
VL  - 25 
Y1  - 2011
PB  - Brasil 
ER  -