| 摘要 |
<p>1360838 Rubella vaccine TAKEDA YAKUHIN KOGYO KK 22 July 1971 [3 Oct 1970] 34425/71 Heading A5B An attenuated rubella vaccine is produced from a rubella virus which has been subjected to at least 10 serial passages through a tissue culture of guinea pig primary kidney cells, optionally with the interjection of one or more passages through some other tissue culture, especially that of quail embryo cells. The attenuated virus may be used immediately or it may be frozen or lyophilised in the conventional way, e.g. with or without added stabilisers, for storage.</p> |
