title: Comparative morphology of the adrenal gland of anuran Amphibia.
mesh_terms: D000311:Adrenal Glands / Q000033:anatomy & histology* / Q000166:cytology / Q000648:ultrastructure; D000818:Animals; D001001:Anura / Q000033:anatomy & histology*; D002838:Chromaffin System / Q000166:cytology; D007668:Kidney / Q000033:anatomy & histology / Q000098:blood supply; D008854:Microscopy, Electron