Pun, M. ., Thakur, J. ., Poudyal, G. ., Gurung, R. ., Rana, S. ., Good, W. V., … Ruit, S. . (2003). Ketamine anaesthesia for paediatric ophthalmology surgery. The British Journal of Ophthalmology, 87(5), 535-7. doi.org/10.1136/bjo.87.5.535 (Original work published 2003)
