TY  - GEN
AU  - Gopal,R M
AU  - Pomroy,W E
AU  - West,D M
TI  - Resistance of field isolates of Trichostrongylus colubriformis and Ostertagia circumcincta to ivermectin
SN  - 0020-7519
PY  - 1999///0812
KW  - Administration, Oral
KW  - Animals
KW  - Anthelmintics
KW  - pharmacology
KW  - Drug Resistance
KW  - Feces
KW  - parasitology
KW  - Goat Diseases
KW  - drug therapy
KW  - Goats
KW  - Ivermectin
KW  - analogs & derivatives
KW  - Lethal Dose 50
KW  - Ostertagia
KW  - drug effects
KW  - Ostertagiasis
KW  - Parasite Egg Count
KW  - methods
KW  - Sheep
KW  - Sheep Diseases
KW  - Time Factors
KW  - Trichostrongylosis
KW  - Trichostrongylus
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.1016/s0020-7519(99)00032-6
ER  -