title: Methods for studying pituitary-hypothalamic axis in situ.
mesh_terms: D000368:Aged; D000818:Animals; D002404:Catheterization; D004027:Diencephalon / Q000502:physiology; D006652:Histological Techniques; D006801:Humans; D007031:Hypothalamus / Q000502:physiology*; D010477:Perfusion; D010902:Pituitary Gland / Q000098:blood supply / Q000502:physiology*; D051381:Rats