Harbaugh, R E Drug delivery to the brain by central infusion: clinical application in patients with Alzheimer's disease. [electronic resource] - International clinical psychopharmacology Jan 1986 - 77-83 p. digital Publication Type: Journal Article ISSN: 0268-1315 Standard No.: 10.1097/00004850-198601000-00010 doi Subjects--Topical Terms: AgedAlzheimer Disease--drug therapyBethanecholBethanechol Compounds--administration & dosageFemaleHumansInfusion PumpsInjections, IntraventricularMaleMiddle Aged