01045nam a2200229 c 4500001001300000005001500013008004100028040001100069041001300080052002600093245020300119300003000322545003100352545005700383653012500440700005300565700001400618773013200632856002000764900001600784900001500800KSI00007872020040106210507031122s1988    gnka          000   kor    a0110010 akorbeng01a527.05b경196ㅊc1500a분만유우의 후산정체 예방을 위한 selenium과 vitamin E 투여효과=xSelenium and vitamin E effects on the prevention retained placenta in parturient dairy cows/d정기화,e박충생  ap. 17-21:b삽도;c26 cm  a정기화, 국립종축원  a박충생, 경상대학교 농과대학 축산학과  a분만유우a후산정체a예방aSeleniumaVitamin Ea투여aPreventionaRetainedaPlacentaaParturientaDairyaCows1 a정기화,g鄭起和,d1957-0KAC2018255224aut1 a박충생0 t畜産振興硏究所報.d經常大學校 附設 慶尙振興硏究所.g15보(1988년), p. 17-21q15<17w(011001)KSE19950568740u3414439aKd00010aChung, K.H.10aPark, C.S.