TY  - JOUR 
T1  - Preoperative anemia as a marker of postoperative outcomes: a retrospective cohort study
JO  - Brazilian Journal of Anesthesiology
A1  - Immich, Liege Caroline
A1  - Law, Liliane Ghi Mei
A1  - Ouriques, Igor Heineck
A1  - Pimentel, Yan Prates
A1  - Menegon, Christian Camatti
A1  - Mendes, Florentino Fernandes
SN  - 2352-2291
UL  - 10.1016/j.bjane.2026.844747
VL  - 76 
Y1  - 2026
PB  - Brasil 
ER  -