Topciu V L, Voiculescu D, Giurcă A, Plavoşin L, Moldovan E
Virologie. 1976 Apr-Jun;27(2):133-7.
The number and aspect of cutaneous scars and the HAI antibody titer were recorded in 154 20-21-year-old subjects before smallpox revaccination, 30 and 300 days afterwards. In 38.3% of the vaccinees there were no postvaccinal scars 300 days after revaccination, but the absence of residual scars did not necessarily indicate a failure of immunization, since the increase in mean HAI antibody titer was significant in most of the cases.
在154名20至21岁的受试者中，记录了他们在天花复种前、复种后30天和300天的皮肤疤痕数量及情况，以及血凝抑制（HAI）抗体滴度。复种后300天，38.3%的接种者没有接种后疤痕，但没有残留疤痕并不一定表明免疫失败，因为在大多数情况下，平均HAI抗体滴度有显著升高。
