TI - Effects of Bispectral Index Monitoring During On-pump Coronary Artery Bypass Surgery on Intraoperative Opioid Use and Postoperative Recovery AU - Gümüş Özcan, F. AU - Erkalp, K. AU - Şinikoğlu, S.N. AU - Kayalar, N. AU - Polat, A. AU - Erentuğ, V. AU - Demirgan, S. AU - Selcan, A. SO - European Archives of Medical Research 2022;38:233-237. DO - 10.4274/eamr.galenos.2021.29981