Shen, J., Yan, S., Jagadish K., C., Chu, Y., Wang, P., Feng, S., Wang, T., Wang, C. and Zhao, G. (2024) “Relationship Between Perioperative Medication and Prolonged Postoperative Hospital Stay in Older Adults with Spinal Surgery: a Retrospective Cohort Study”, Canadian Geriatrics Journal. Markham, Canada, 27(4), pp. 500–518. doi: 10.5770/cgj.27.748.