TY  - JOUR 
T1  - Prevalence of hepatopulmonary syndrome in patients with decompensated chronic liver disease and its impact on short-term survival
JO  - Arquivos de Gastroenterologia
A1  - Ferreira, Palmireno Pinheiro
A1  - Camara, Edmundo José Nasri
A1  - Paula, Rogério Luis Porto de
A1  - Zollinger, Cláudio Celestino
A1  - Cavalcanti, Andréa Ribeiro
A1  - Bittencourt, Paulo Lisboa
SN  - 0004-2803
UL  - 10.1590/S0004-28032008000100007
VL  - 45 
Y1  - 2008
PB  - Brazil 
ER  -