Lippke, R.T. Borowski, S.M. Marques, S.M.T. Paesi, S.O. Almeida, L.L. Moreno, A.M. Corbellini, L.G. Barcellos, D.E.S.N. de Matched case-control study evaluating the frequency of the main agents associated with neonatal diarrhea in piglets Matched case-control study evaluating the frequency of the main agents associated with neonatal diarrhea in piglets Subjects--Topical Terms: PORCOSUÍNODIARRÉIAVÍRUSBACTÉRIAPARASITODIAGNÓSTICOEPIDEMIOLOGIA