Mecarelli, E [Identification and determination of esters of p-hydroxybenzoic acid (parabens) in proprietary medicines]. [electronic resource] - Il Farmaco; edizione pratica May 1972 - 243-52 p. digital Publication Type: Journal Article ISSN: 0430-0912 Subjects--Topical Terms: Chemistry, PharmaceuticalChromatography, GasChromatography, Thin LayerDensitometryParabens--analysisPharmaceutical Preparations--analysisSpectrophotometry