1. The annual rhythm of the fatty metamorphosis of the liver in the frog Rana esculenta L.;Ackermann;Bull. int. Acad. pol. Sci. Lett. B,1949
2. An experimental study of the fat bodies in Triturus (Diemyctylus) viridescens.;Adams;Anat. Rec.,1929
3. Las relaciones entre ovario y cuerpo adoposo en los batracios.;Allende;Cienc. Invest.,1948
4. Hypophysis and ovulation in the toad Bufo arenarum (Hensel).;Allende;Acta physiol. latinam.,1955
5. Recherches morphologiques et expérimentales sur le determinisme des caracteres sexuels mâles chez les Urodeles.;Aron;Archs. Biol., Paris,1924