title: The morphology of the toad urinary bladder: a stereoscopic and transmission electron microscopical study.
mesh_terms: D000818:Animals; D001001:Anura / Q000033:anatomy & histology*; D001693:Biological Transport, Active; D007552:Isotonic Solutions / Q000008:administration & dosage; D008855:Microscopy, Electron, Scanning; D012964:Sodium / Q000378:metabolism; D001743:Urinary Bladder / Q000166:cytology* / Q000378:metabolism; D014667:Vasopressins / Q000494:pharmacology
chemical_list: D007552:Isotonic Solutions; D014667:Vasopressins; D012964:Sodium