title: [Is bone-grafting necessary for treating nonunion of fractures? (author's transl)].
mesh_terms: D000328:Adult; D016025:Bone Transplantation; D005592:Fracture Fixation / Q000379:methods; D005599:Fractures, Ununited / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014182:Transplantation, Autologous