Motoneuron histogenesis and the development of limb innervation.
D000818:Animals; D001001:Anura; D001369:Axons / Q000502:physiology; D002415:Cats; D002645:Chickens; D005121:Extremities / Q000294:innervation*; D006801:Humans; D009046:Motor Neurons; D009132:Muscles / Q000294:innervation*; D013116:Spinal Cord / Q000196:embryology