(1)
Combination of Olanzapine With Bispectral Index Guided Anesthesia to Prevent Postoperative Delirium in Elderly Patients Undergoing Major Gastrointestinal Elective Surgery: A Randomized, Double-Blind, Placebo-Controlled Study Protocol. PPCR 2021, 7 (3), 35-42. https://doi.org/10.21801/ppcrj.2021.73.5.