TY  - JOUR 
T1  - Lack of difference between continuous
                  <i>versus</i> intermittent heparin infusion on maintenance of
               intra-arterial catheter in postoperative pediatric surgery: a randomized controlled
               study
JO  - Revista Paulista de Pediatria
A1  - Witkowski, Maria Carolina
A1  - Moraes, Maria Antonieta P. de
A1  - Firpo, Cora Maria F.
SN  - 0103-0582
UL  - 10.1590/S0103-05822013000400015
VL  - 31 
Y1  - 2013
PB  - Brasil 
ER  -