title: Ontogeny of a nerve growth factor-like substance in cultured mouse atrium.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D004622:Embryo, Mammalian; D005314:Embryonic and Fetal Development; D005260:Female; D005728:Ganglia, Sympathetic / Q000502:physiology*; D006321:Heart / Q000196:embryology*; D006325:Heart Atria / Q000166:cytology / Q000196:embryology; D007106:Immune Sera; D051379:Mice; D009414:Nerve Growth Factors / Q000502:physiology*; D009924:Organ Culture Techniques
chemical_list: D007106:Immune Sera; D009414:Nerve Growth Factors