title: The evolutionary principles of extension of function and substitution of organs as applied to the phylembryogenesis of the nasal apparatus in Sauropsida.
authors.forename: O
authors.initials: O
authors.lastname: Slabý
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001717:Birds / Q000196:embryology*; D009666:Nose / Q000196:embryology*; D012104:Reptiles / Q000196:embryology*