title: Finite level models of biological systems.
mesh_terms: D000311:Adrenal Glands / Q000502:physiology*; D000324:Adrenocorticotropic Hormone / Q000502:physiology*; D000804:Angiotensin II / Q000502:physiology; D001794:Blood Pressure; D003907:Dexamethasone / Q000494:pharmacology; D006470:Hemorrhage / Q000503:physiopathology; D006854:Hydrocortisone / Q000378:metabolism*; D008433:Mathematics; D008954:Models, Biological; D010902:Pituitary Gland / Q000502:physiology; D012083:Renin / Q000502:physiology
chemical_list: D000804:Angiotensin II; D003907:Dexamethasone; D000324:Adrenocorticotropic Hormone; D012083:Renin; D006854:Hydrocortisone