[Morphological study of the skin of the adult toad. Sex differences and annual changes].
D000818:Animals; D002022:Bufo arenarum / Q000033:anatomy & histology*; D002369:Castration; D005260:Female; D006605:Hibernation; D008297:Male; D012621:Seasons; D012727:Sex Characteristics; D012867:Skin / Q000166:cytology*
Estudio morfológico de la piel del sapo adulto. Diferencias sexuales y variaciones anuales.