Ultrasonics and physical properties of healing bone.
D000818:Animals; D016025:Bone Transplantation; D003720:Densitometry; D004548:Elasticity; D005264:Femoral Fractures / Q000000981:diagnostic imaging; D005269:Femur / Q000601:surgery; D050723:Fractures, Bone; D005599:Fractures, Ununited / Q000000981:diagnostic imaging; D006168:Guinea Pigs; D011542:Pseudarthrosis / Q000000981:diagnostic imaging; D011859:Radiography; D014182:Transplantation, Autologous; D014184:Transplantation, Homologous; D014463:Ultrasonography; D014945:Wound Healing