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Scofield, E. H., Henderson, W. M., Funk, A. B., Anderson, G. L., & Smith, M. A. (2006). Diethylene glycol monomethyl ether, ethylene glycol monomethyl ether and the metabolite, 2-methoxyacetic acid affect in vitro chondrogenesis. Reproductive Toxicology, 22(4), 718–724. doi:10.1016/j.reprotox.2006.05.005 
10.1016/j.reprotox.2006.05.005