title: Prescription-event monitoring (PEM) in 1996-a method of non-interventional observational cohort pharmacovigilance.
authors.affiliation: Drug Safety Research Unit, Southampton SO31 1AA, UK.
authors.forename: R D
authors.initials: RD
authors.lastname: Mann
authors.forename: L V
authors.initials: LV
authors.lastname: Wilton
authors.forename: G L
authors.initials: GL
authors.lastname: Pearce
authors.forename: F J
authors.initials: FJ
authors.lastname: Mackay
authors.forename: N R
authors.initials: NR
authors.lastname: Dunn