검사 대상자의 등에 항원 용액을 점적한 후 주사침을 이용하였으며, 결과는 검사 15분 후에 팽진의 크기를 측정하였다.
After the antigen solution had been instilled on the back of the test topic, a needle was utilized, plus the size of the wheal had been calculated quarter-hour after the test.