TY  - SER
AU  - Amarante,A.F.T.
AU  - Rocha,R.A.
AU  - Bricarello,P.A.
TI  - Relationship of intestinal histology with the resistance to Trichostrongylus colubriformis infection in three breeds of sheep
KW  - OVINO
KW  - TRICOSTRONGILOSE
KW  - NEMATÓIDE
ER  -