title: The structure of thyroid gland in the fire-bellied toad (Bombina bombina (L.)) and the yellow-bellied toad (Bombina variegata (L.)).
mesh_terms: D000367:Age Factors; D000818:Animals; D001001:Anura / Q000033:anatomy & histology / Q000502:physiology*; D005260:Female; D008297:Male; D012737:Sex Factors; D013961:Thyroid Gland / Q000033:anatomy & histology*