Pharmacokinetics of levodopa.
D000284:Administration, Oral; D000367:Age Factors; D000596:Amino Acids / Q000378:metabolism; D001682:Biological Availability; D001692:Biological Transport; D001711:Biotransformation; D001812:Blood-Brain Barrier; D005746:Gastric Emptying; D006801:Humans; D007408:Intestinal Absorption; D007700:Kinetics; D007980:Levodopa / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D008781:Methyltyrosines / Q000378:metabolism; D013997:Time Factors; D014018:Tissue Distribution; D014443:Tyrosine / Q000031:analogs & derivatives*
D000596:Amino Acids; D008781:Methyltyrosines; D014443:Tyrosine; D007980:Levodopa; C008404:3-methoxytyrosine