title: Problems of muscle pattern formation and of neuromuscular relations in avian limb development.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D005121:Extremities / Q000196:embryology*; D009045:Motor Endplate / Q000196:embryology*; D009132:Muscles / Q000196:embryology*; D009469:Neuromuscular Junction / Q000196:embryology*; D011784:Quail / Q000196:embryology; D014921:Wings, Animal / Q000196:embryology