Kartzinel, R Studies with bromocriptine: III. Concomitant administration of caffeine to patients with idiopathic parkinsonism. [electronic resource] - Neurology Aug 1976 - 741-3 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0028-3878 Standard No.: 10.1212/wnl.26.8.741 doi Subjects--Topical Terms: Bromocriptine--administration & dosageCaffeine--administration & dosageClinical Trials as TopicDrug SynergismDrug Therapy, CombinationErgolines--administration & dosageFemaleHumansMaleMiddle AgedParkinson Disease--drug therapyPhosphodiesterase Inhibitors