TY  - GEN
AU  - Molento,Marcelo Beltrão
AU  - van Wyk,Jan A
AU  - Coles,Gerald C
TI  - Sustainable worm management
SN  - 0042-4900
PY  - 2004///0909
KW  - Animals
KW  - Anthelmintics
KW  - therapeutic use
KW  - Drug Resistance
KW  - Haemonchiasis
KW  - prevention & control
KW  - Haemonchus
KW  - pathogenicity
KW  - Sheep
KW  - Sheep Diseases
N1  - Publication Type: Letter
ER  -