title: Identification of multiple impurities in a pharmaceutical matrix using preparative gas chromatography and computer-assisted structure elucidation.
authors.affiliation: Analytical Development, Pfizer Global Research and Development, Ramsgate Road, Sandwich, Kent, CT13 9NJ, U.K.
authors.forename: Anna
authors.initials: A
authors.lastname: Codina
authors.forename: Robert W
authors.initials: RW
authors.lastname: Ryan
authors.forename: Richard
authors.initials: R
authors.lastname: Joyce
authors.forename: Don S
authors.initials: DS
authors.lastname: Richards