Efficacy prospective study of different frequencies

求助格式：
    【作者】（必须） Messa P1, Nicolini MA, Cesana B, Brezzi B, Zattera T, Magnasco A, Moroni G, Campise M.
    【文章标题】（必须） Efficacy prospective study of different frequencies of Epo administration by i.v. and s.c. routes in renal replacement therapy patients.
    【期刊名，年份，卷（期），起止页*****】Nephrol Dial Transplant. 2006 Feb;21(2):431-6. Epub 2005 Oct 25.