title: Problems with non-prescribed agents.
authors.affiliation: Department of Pharmacology, Government Medical College, Patiala.
authors.forename: V K
authors.initials: VK
authors.lastname: Bajaj
authors.forename: K C
authors.initials: KC
authors.lastname: Mishra
mesh_terms: D000328:Adult; D000368:Aged; D002110:Caffeine / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis*
chemical_list: D002110:Caffeine