COLAK, Yusuf Ziya; OZGUL, Ulku; ASLAN, Duygu Demiroz; CUMURCU, Hatice Birgul; COLAK, Cemil; DURMUS, Mahmut. The effects of sedation with propofol and propofol- ketamin combination on postoperative cognitive function in elderly patients undergoing spinal anesthesia. Annals of Medical Research, [S. l.], v. 28, n. 6, p. 1201–1205, 2021. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/3819. Acesso em: 25 aug. 2026.