标题: A comparison of methods for the estimation of retroviral burden. 3 `- U6 j$ W/ }! i z
作者:Bierley STRaineri RPoiley JAMorgan EM $ | p! c' R+ B) N8 H* o! h t3 C
杂志:Developments in biological standardization 1996 88:163-5. " l }4 c3 n( a# w. L# W/ oPubmed链接: http://pubmed.cn/9119132 ( m S9 d/ b4 C1 I
恳请大侠帮忙。% ~: k4 _, S1 d/ H( P" ^7 E