2008-08-012024-05-13https://scholars.lib.ntu.edu.tw/handle/123456789/644578A Novel Innovation of Tissue-Eengineered Osteo-Chondral Graft Using Interconnected Porous Sintered Di-Calcium Pyrophosphate Ceramic Cylindrical Plugs Plus Gelatin Scaffold to Treat Osteo-Chondral Defects---An in vitro and in vivo Study