title: [Comparative physiology and the problems in the evolution of external respiration].
authors: K P
authors: KP
authors: Ivanov
mesh_terms: D000818:Animals; D005075:Biological Evolution; D006801:Humans; D010828:Physiology, Comparative; D012119:Respiration / Q000502:physiology*; D012143:Respiratory Physiological Phenomena
vernacular_title: Sravnitel'naia fiziologiia i voprosy évoliutsii vneshnego dykhaniia.