Nerves and nerve terminations in the heart of Columba livia.
D000818:Animals; D010856:Columbidae / Q000033:anatomy & histology* / Q000196:embryology; D005725:Ganglia, Autonomic / Q000033:anatomy & histology; D006321:Heart / Q000033:anatomy & histology / Q000196:embryology / Q000294:innervation*; D006329:Heart Conduction System / Q000033:anatomy & histology; D009045:Motor Endplate / Q000033:anatomy & histology