張照夫Tsai, S. S.S. S.TsaiHo, L. F.L. F.HoWang, J. S.J. S.WangChang, Chao-FuChao-FuChang2009-02-132018-07-092009-02-132018-07-091986http://ntur.lib.ntu.edu.tw//handle/246246/131765en-USSystemic Coccidiosis in Domestic Ducklingsjournal article