title: Observations on the amphibian "diaphragm".
mesh_terms: D000200:Action Potentials; D000818:Animals; D001001:Anura / Q000502:physiology*; D005075:Biological Evolution; D003964:Diaphragm / Q000033:anatomy & histology / Q000098:blood supply / Q000294:innervation / Q000502:physiology*; D004576:Electromyography; D011312:Pressure; D012119:Respiration; D013045:Species Specificity; D014981:Xenopus / Q000502:physiology*