Muscle regeneration.
D000818:Animals; D005347:Fibroblasts / Q000502:physiology; D006801:Humans; D009132:Muscles / Q000033:anatomy & histology / Q000098:blood supply / Q000294:innervation / Q000502:physiology*; D009210:Myofibrils / Q000502:physiology; D012038:Regeneration