Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePersistence of the activity of topical ivermectin against biting lice (Bovicola bovis).AuthorsClymer, B.; Newcomb, K. M.; Ryan, W. G.; Soll, M. D.PublicationVeterinary Record: Journal of the British Veterinary Association, 1998, Vol 143, Issue 7, p193ISSN0042-4900Publication typeArticleDOI10.1136/vr.143.7.193