title: Parkinson's disease in twins.
authors.forename: P K
authors.initials: PK
authors.lastname: Morrish
mesh_terms: D004295:Dihydroxyphenylalanine / Q000031:analogs & derivatives; D004200:Diseases in Twins / Q000175:diagnosis*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D010300:Parkinson Disease / Q000000981:diagnostic imaging*; D011237:Predictive Value of Tests; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D014055:Tomography, Emission-Computed
chemical_list: C043437:fluorodopa F 18; D004295:Dihydroxyphenylalanine