title: Off-period screaming accompanying motor fluctuations in Parkinson's disease.
authors.forename: M J
authors.initials: MJ
authors.lastname: Steiger
authors.forename: N P
authors.initials: NP
authors.lastname: Quinn
authors.forename: B
authors.initials: B
authors.lastname: Toone
authors.forename: C D
authors.initials: CD
authors.lastname: Marsden
mesh_terms: D000978:Antiparkinson Agents; D002230:Carbidopa / Q000008:administration & dosage / Q000009:adverse effects*; D003448:Crying; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D004338:Drug Combinations; D005260:Female; D006212:Hallucinations / Q000139:chemically induced*; D006801:Humans; D007980:Levodopa / Q000008:administration & dosage / Q000009:adverse effects*; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*; D011954:Receptors, Dopamine / Q000187:drug effects
chemical_list: D000978:Antiparkinson Agents; D004338:Drug Combinations; D011954:Receptors, Dopamine; C009265:carbidopa, levodopa drug combination; D007980:Levodopa; D002230:Carbidopa