title: Norharman--is it an exclusively endogenous modulator of behavior?
authors.forename: U
authors.initials: U
authors.lastname: Breyer-Pfaff
mesh_terms: D001007:Anxiety / Q000097:blood*; D002243:Carbolines; D006247:Harmine / Q000031:analogs & derivatives* / Q000097:blood; D006801:Humans; D012907:Smoking / Q000097:blood*
chemical_list: D002243:Carbolines; D006247:Harmine; C010262:norharman