1. Structural aspects of the Eberth-Katschenko layer of B. ictericus integument: histochemical characterization and biochemical analysis of the cutaneous calcium (Amphibian, Bufonidae);Azevedo;Micron,2005
2. Skin mucous glands of Pleurodeles waltlii Mich. Histochemical and ultrastructural study;Bueno;Arch. Biol. (Bruxelles),1981
3. Ultrastructural aspects of merkel cells in fish (Arius spixii) integument;De Brito-Gitirana;Braz. J. morphol. Sci.,1996
4. Chemical skin defence in Bufo bufo: an ultrastructural study during ontogenesis;Delfino;Zool. Anz.,1995
5. Biology of Amphibians;Duellman,1994