title: [Observations on the ontogenesis of hemoglobins in Bufo bufo].
mesh_terms: D000367:Age Factors; D000818:Animals; D001001:Anura / Q000196:embryology / Q000254:growth & development; D004589:Electrophoresis, Disc; D006454:Hemoglobins; D006863:Hydrogen-Ion Concentration; D007814:Larva; D008675:Metamorphosis, Biological
chemical_list: D006454:Hemoglobins
vernacular_title: Observations sur l'ontogenèse des hémoglobines chez Bufo bufo.