title: Benefit of folic acid supplementation in parkinsonian patients treated with levodopa.
authors.forename: T
authors.initials: T
authors.lastname: Müller
authors.forename: D
authors.initials: D
authors.lastname: Woitalla
authors.forename: W
authors.initials: W
authors.lastname: Kuhn
mesh_terms: D000978:Antiparkinson Agents / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D005492:Folic Acid / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use*; D006397:Hematinics / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use*; D006801:Humans; D007980:Levodopa / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use*; D010300:Parkinson Disease / Q000188:drug therapy*; D018570:Risk Assessment
chemical_list: D000978:Antiparkinson Agents; D006397:Hematinics; D007980:Levodopa; D005492:Folic Acid