Landim, V.J.C. Costa, A.J. Costa, G.H.N. Rocha, U.F. Barbosa, O.F. Moraes, F.R. Parasitic nematodes in weaned calves from the Northeast region of São Paulo State, Brazil Subjects--Topical Terms: BOVINONEMATÓIDEPARASITO DE ANIMALHELMINTO GASTRINTESTINALFEZESSÃO PAULO