title: Incorporation of  18 O into homovanillic acid of rat brain during exposure to oxygen 18 containing atmospheres.
mesh_terms: D000818:Animals; D001272:Atmosphere; D001921:Brain / Q000378:metabolism*; D001923:Brain Chemistry; D002849:Chromatography, Gas; D006719:Homovanillic Acid / Q000378:metabolism; D013058:Mass Spectrometry; D010101:Oxygen Consumption; D010103:Oxygen Isotopes; D010648:Phenylacetates / Q000032:analysis / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D010103:Oxygen Isotopes; D010648:Phenylacetates; D006719:Homovanillic Acid