title: [A rare example of the phrenic nerve. Pericardial branch from the ansa cervicalis].
mesh_terms: D005260:Female; D006801:Humans; D008875:Middle Aged; D009333:Neck / Q000294:innervation; D010496:Pericardium / Q000294:innervation*; D010791:Phrenic Nerve / Q000033:anatomy & histology*