PMC395840_01
Left. Skin prick test with a positive response to lingonberry fruit Right: Immunoblotting of lingonberry extract. Autoradiograph of specific IgE immunoblot of the control (Lane 1) and the patient (Lane 2).
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F1
Skin prick testing by prick-prick method with fresh lingonberry revealed mean wheal diameter of 5 mm and mean flare diameter of 20 mm (Figure 1a).