MEHTA, J.; DESAI, J. B.; JAIN, A. Comparison of efficacy of three different venous occlusion duration on pre-treatment with injection ketamine to prevent propofol injection pain in patients undergoing surgery under general anaesthesia. International journal of health sciences, [S. l.], v. 6, n. S3, p. 1514–1528, 2022. DOI: 10.53730/ijhs.v6nS3.5682. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/5682. Acesso em: 15 jun. 2026.