Persistent activity of injectable ivermectin in the control of the cattle tick Boophilus microplus.
Cramer
L G
LG
Merck & Co, Rahway, New Jersey 07065.
Bridi
A A
AA
Amaral
N K
NK
Gross
S J
SJ
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy*; D007279:Injections, Subcutaneous / Q000662:veterinary; D007559:Ivermectin / Q000008:administration & dosage / Q000627:therapeutic use*; D013984:Tick Infestations / Q000188:drug therapy / Q000662:veterinary*
D007559:Ivermectin