Davis, Mark D P Should macular erythema reactions be counted as positive allergic patch-test reactions? [electronic resource] - Dermatitis : contact, atopic, occupational, drug Mar 2006 - 12-4 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1710-3568 Standard No.: 10.2310/6620.2006.05020 doi Subjects--Topical Terms: Allergens--administration & dosageCohort StudiesDermatitis, Allergic Contact--diagnosisDiagnosis, DifferentialErythema--diagnosisFalse Negative ReactionsFalse Positive ReactionsFemaleHumansMalePatch TestsRetrospective StudiesRisk FactorsSensitivity and Specificity