title: A SENSITIVE FLUOROMETRIC ASSAY FOR MORPHINE IN PLASMA AND BRAIN.
mesh_terms: D001681:Biological Assay; D001769:Blood; D001921:Brain; D005470:Fluorometry; D006801:Humans; D009020:Morphine; D010600:Pharmacology; D010949:Plasma
chemical_list: D009020:Morphine
keywords: BLOOD; BRAIN; FLUOROMETRY; MORPHINE; PHARMACOLOGY