title: Plasma catecholamines and the acute effects of oral L-dopa in Parkinsonian patients [proceedings].
mesh_terms: D002395:Catecholamines / Q000097:blood*; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D010300:Parkinson Disease / Q000097:blood* / Q000188:drug therapy
chemical_list: D002395:Catecholamines; D007980:Levodopa