TY - GEN AU - O'Brien,D J AU - Brown,D AU - Parker,L D AU - McAuliffe,A AU - Pike,K AU - Murphy,T M TI - Evaluation of the persistent activity of injectable endectocides against Psoroptes ovis SN - 0042-4900 PY - 2002///0220 KW - Animals KW - Anti-Bacterial Agents KW - administration & dosage KW - Female KW - Injections, Intramuscular KW - Injections, Subcutaneous KW - Insecticides KW - Ivermectin KW - Macrolides KW - Mite Infestations KW - drug therapy KW - Sheep KW - Sheep Diseases KW - Time Factors KW - Treatment Outcome N1 - Publication Type: Clinical Trial; Journal Article UR - https://doi.org/10.1136/vr.149.17.522 ER -