TY  - SER
AU  - Lopes,R.S.
AU  - Bressan,B.M.C.R.V.
AU  - Kohayagava,A.
AU  - Sequeira,J.L.
AU  - Curi,P.R.
TI  - Comparative susceptibility and pathogeny of Nelore and Holstein-Friesian calves to the experimental infection of Haemonchus placei (Place, 1893)
KW  - Nematoide
KW  - Helminto
KW  - Bezerro
KW  - Gado Holandes
KW  - Gado Nelore
ER  -