Indian hedgehog stimulates periarticular chondrocyte differentiation to regulate growth plate length independently of PTHrP.
Kobayashi T, Soegiarto DW, Yang Y, Lanske B, Schipani E, McMahon AP, Kronenberg HM. Indian hedgehog stimulates periarticular chondrocyte differentiation to regulate growth plate length independently of PTHrP. J Clin Invest. 2005 Jul; 115(7):1734-42.