title: Effects of motor unit size on innervation patterns in neonatal mammals.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001370:Axonal Transport; D006614:Hindlimb / Q000294:innervation; D009046:Motor Neurons / Q000502:physiology*; D009132:Muscles / Q000294:innervation*; D009413:Nerve Fibers, Myelinated / Q000502:physiology; D011817:Rabbits; D013116:Spinal Cord / Q000166:cytology; D013569:Synapses / Q000502:physiology*