title: A comparison of the transport systems which carry L-methionine across the blood-retinal and blood-brain barriers [proceedings].
mesh_terms: D000818:Animals; D001692:Biological Transport; D001812:Blood-Brain Barrier; D008715:Methionine / Q000097:blood / Q000378:metabolism*; D051381:Rats; D012160:Retina / Q000378:metabolism*
chemical_list: D008715:Methionine