title: Ultrastructural observations on surgically produced partial-thickness defects in articular cartilage.
mesh_terms: D000818:Animals; D002358:Cartilage, Articular / Q000293:injuries* / Q000473:pathology / Q000601:surgery; D002467:Cell Nucleus; D003094:Collagen; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D006614:Hindlimb; D007717:Knee / Q000473:pathology; D007718:Knee Injuries / Q000473:pathology*; D007719:Knee Joint; D011817:Rabbits; D014945:Wound Healing
chemical_list: D003094:Collagen