title: Arteriographic studies in delayed-union and non-union of fractures.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography; D005599:Fractures, Ununited / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011542:Pseudarthrosis / Q000000981:diagnostic imaging / Q000503:physiopathology; D012039:Regional Blood Flow; D013977:Tibia / Q000098:blood supply; D013978:Tibial Fractures / Q000000981:diagnostic imaging / Q000503:physiopathology; D014945:Wound Healing