TY  - JOUR 
T1  - Prospective assessment of the risk of postoperative pulmonary complications in patients submitted to upper abdominal surgery
JO  - Sao Paulo Medical Journal
A1  - Pereira, Eanes Delgado Barros
A1  - Fernandes, Ana Luisa Godoy
A1  - Anção, Meide da Silva
A1  - Peres, Clóvis de Araújo
A1  - Atallah, Álvaro Nagib
A1  - Faresin, Sonia Maria
SN  - 1516-3180
UL  - 10.1590/S1516-31801999000400003
VL  - 117 
Y1  - 1999
PB  - Brasil 
ER  -