title: New neurotrophic factors.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D002924:Ciliary Body / Q000294:innervation; D005726:Ganglia, Parasympathetic / Q000502:physiology; D005728:Ganglia, Sympathetic / Q000502:physiology; D051379:Mice; D009414:Nerve Growth Factors / Q000302:isolation & purification* / Q000494:pharmacology / Q000502:physiology; D009474:Neurons / Q000502:physiology; D009475:Neurons, Afferent / Q000502:physiology
chemical_list: D009414:Nerve Growth Factors