an allergist in the laboratory conducts an allergy prick-test. skin test for household, food, epidermal allergic reactions. the

allergen allergenic allergic allergisation allergist allergization allergy analysis arm back clinical closeup conducts doctor domestic drawing drops epidermal epidermis erythema erythrodermia examination experiment food gloves health healthcare household hypersensitive hypersensitivity lab laboratory liquid man medical medicine patients performed pipette pollen practitioner prick pricktest prik procedure protective reaction reactions sensitizing skin specialist test