@article { khaleekim2015, author = "Khang, G. and Lee, S. K. and Kim, H. N. and Silva-Correia, Joana and Gomes, Manuela E. and Viegas, C. A. A. and Dias, Isabel R. and Oliveira, Joaquim M. and Reis, R. L.", title = "Biological evaluation of intervertebral disc cells in different formulations of gellan gum-based hydrogels", year = "2015" }