TY  - JOUR 
T1  - Floating tablets of hydralazine hydrochloride: optimization and evaluation
JO  - Brazilian Journal of Pharmaceutical Sciences
A1  - Vanitha, Kondi
A1  - Varma, Mohan
A1  - Ramesh, Alluri
SN  - 1984-8250
UL  - 10.1590/S1984-82502013000400021
VL  - 49 
Y1  - 2013
PB  - Brazil 
ER  -