Huch, K, V Mordstein, J Stöve, AG Nerlich, H Arnholdt, G Delling, W Puhl, Günther KP, and RE Brenner. 2010. “Expression of Collagen Type I, II, X and Ki-67 in Osteochondroma Compared to Human Growth Plate Cartilage”. European Journal of Histochemistry 46 (3):249-58. https://doi.org/10.4081/1687.