Lin, J. H.J. H.LinHwang, S. Y.S. Y.HwangLin Y. C.Wang, H. L.H. L.Wang吳兩新Hsu, T. T.T. T.HsuChang, S. C.S. C.ChangHo, L. T.L. T.HoWu, Leang-ShinLeang-ShinWu2009-03-252018-06-292009-03-252018-06-291988http://ntur.lib.ntu.edu.tw//handle/246246/147719en-USEarly Pregnancy Diagnosis in Sows by Progesterone Assay with Blood Paper Methodjournal article10.1016/0007-1935(88)90153-42-s2.0-0023757888