title: A glimpse into Roche research: antiparkinson treatment.
mesh_terms: D000978:Antiparkinson Agents / Q000266:history*; D001545:Benserazide / Q000266:history*; D004338:Drug Combinations / Q000266:history; D004345:Drug Industry / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D006834:Hydrazines / Q000266:history*; D007980:Levodopa / Q000266:history*; D008297:Male; D013557:Switzerland
chemical_list: D000978:Antiparkinson Agents; D004338:Drug Combinations; D006834:Hydrazines; C005177:benserazide, levodopa drug combination; D007980:Levodopa; D001545:Benserazide