Jowsey, Ian R Evidence that two alkyl ester quaternary ammonium compounds lack substantial human skin-sensitizing potential. [electronic resource] - Dermatitis : contact, atopic, occupational, drug Mar 2007 - 32-9 p. digital Publication Type: Journal Article ISSN: 1710-3568 Standard No.: 10.2310/6620.2007.06036 doi Subjects--Topical Terms: Allergens--adverse effectsClinical Trials as TopicDermatitis, Allergic Contact--diagnosisHumansPatch Tests--statistics & numerical dataQuaternary Ammonium Compounds--adverse effectsRisk Assessment