Tropic maintenance of the diaphragm by various nerves.
D000009:Abdominal Muscles; D003964:Diaphragm / Q000294:innervation*; D006801:Humans; D009142:Musculoskeletal Physiological Phenomena; D010791:Phrenic Nerve / Q000502:physiology*; D012677:Sensation; D014630:Vagus Nerve / Q000502:physiology*
DIAPHRAGM/innervation; PHRENIC NERVE/physiology; VAGUS NERVE/physiology