title: The development of the conduction system in the mouse embryo heart. II. Histogenesis of the atrioventricular node and bundle.
mesh_terms: D000818:Animals; D001283:Atrioventricular Node / Q000196:embryology; D002036:Bundle of His / Q000196:embryology; D003331:Coronary Vessels / Q000196:embryology; D005318:Fetal Heart / Q000254:growth & development; D005865:Gestational Age; D006329:Heart Conduction System / Q000166:cytology / Q000196:embryology*; D008854:Microscopy, Electron; D010503:Periodic Acid-Schiff Reaction