title: Homovanillic acid: entry rate kinetics for transfer from plasma to cerebrospinal fluid.
mesh_terms: D000818:Animals; D001692:Biological Transport; D001812:Blood-Brain Barrier; D002250:Carbon Radioisotopes; D004285:Dogs; D006719:Homovanillic Acid / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*; D007275:Injections, Intravenous; D007700:Kinetics; D007980:Levodopa / Q000008:administration & dosage / Q000378:metabolism*; D008353:Mannitol / Q000378:metabolism; D010648:Phenylacetates / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D010648:Phenylacetates; D008353:Mannitol; D007980:Levodopa; D006719:Homovanillic Acid