TY  - JOUR 
T1  - Clinical Pharmacology of Caffeine Citrate in Preterm Infants
JO  - MedicalExpress
A1  - Pacifici, Gian Maria
SN  - 2358-0429
UL  - 10.5935/MedicalExpress.2014.05.06
VL  - 1 
Y1  - 2014
PB  - Brasil 
ER  -