title: A new patch test unit.
authors.forename: Sanjeev
authors.initials: S
authors.lastname: Handa
mesh_terms: D000485:Allergens / Q000276:immunology; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis* / Q000276:immunology; D004867:Equipment Design / Q000295:instrumentation / Q000639:trends; D006801:Humans; D010328:Patch Tests / Q000295:instrumentation / Q000639:trends*
chemical_list: D000485:Allergens