Wakeel R A, White M I
Department of Dermatology, Aberdeen Royal Infirmary, Forresterhill, UK.
Clin Exp Dermatol. 1990 Jan;15(1):37-8. doi: 10.1111/j.1365-2230.1990.tb02016.x.
D-VAC Pollens (Bencard), a standard depot pollen vaccine, was withdrawn in the mid-1970s. We report a case in which subcutaneous granulomata developed 12 years after desensitizing injections by this product.
D-VAC花粉疫苗（本卡德公司生产）是一种标准的长效花粉疫苗，于20世纪70年代中期被撤出市场。我们报告了一例在使用该产品进行脱敏注射12年后出现皮下肉芽肿的病例。
