Frongillo R F
Ann Sclavo. 1979 Nov-Dec;21(6):856-62.
The Author examines the reasons that have led to the discontinuance of the routine vaccination against smallpox in Italy. The epidemiology of smallpox and deaths from vaccination complications observed in Italy during the period 1952-1972 are examined.
作者探讨了意大利停止天花常规疫苗接种的原因。研究了1952年至1972年期间意大利天花的流行病学情况以及接种疫苗并发症导致的死亡情况。
