A functional analysis of the aquatic and aerial respiratory movements of an African lungfish, Protopterus aethiopicus, with reference to the evolution of the lung-ventilation mechanism in vertebrates.
D000818:Animals; D005075:Biological Evolution; D002933:Cineradiography; D004576:Electromyography; D005399:Fishes / Q000033:anatomy & histology*; D011312:Pressure; D012119:Respiration