title: Identification and distribution of the adrenocortical homolog, chromaffin tissue, and corpuscles of Stannius in Amia calva L.
mesh_terms: D000313:Adrenal Medulla; D000818:Animals; D002838:Chromaffin System / Q000033:anatomy & histology*; D004702:Endocrine Glands / Q000033:anatomy & histology*; D005399:Fishes / Q000033:anatomy & histology*; D006651:Histocytochemistry; D007668:Kidney / Q000033:anatomy & histology*; D010802:Phylogeny