Allen, R I Multiwavelength spectrophotometric determination of acid dissociation constants of ionizable drugs. [electronic resource] - Journal of pharmaceutical and biomedical analysis Aug 1998 - 699-712 p. digital Publication Type: Journal Article ISSN: 0731-7085 Standard No.: 10.1016/s0731-7085(98)00010-7 doi Subjects--Topical Terms: Hydrogen-Ion ConcentrationIonsKineticsPharmaceutical Preparations--chemistrySpectrophotometry, Ultraviolet--methods