Division 3.1.3.4 F1F2F3
United Kingdom
Interpretation of results:
-
Strong reactions are easily recognised by local swelling and induration.
-
Skin thickening of 1 to 2 mm shall be considered as positive reaction to the BST.
United Kingdom
Interpretation of results:
Strong reactions are easily recognised by local swelling and induration.
Skin thickening of 1 to 2 mm shall be considered as positive reaction to the BST.