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[Williams MS et al:J Biol Stand 8(4):289,1980(英文)] 世界卫生组织生物制品标准化专家委员会一致同意用免疫试验取代血凝技术来标化流感疫苗。1978～1979年采用单辐射状免疫扩散法(SRID)成功地测定了Nussr和B/HK疫苗。本文作者对SRID进行了某些改良,从而提高了准确性和可重复性。
[Williams MS et al: J Biol Stand 8 (4): 289, 1980 (English)] The WHO Expert Committee on Biological Product Standardization has unanimously approved the use of an immunological test to replace the blood clotting technique for the standardization of influenza vaccines. Nussr and B / HK vaccines were successfully assayed by single radial immunodiffusion (SRID) between 1978 and 1979. The author of this article made some improvements to the SRID to improve accuracy and repeatability.