DIFFERENCE OF SITES OF ATTACHMENT OF DERMACENTOR ANDERSONI STILES TO CATTLE IN SOUTHEASTERN ALBERTA AND IN SOUTH CENTRAL BRITISH COLUMBIA, IN RELATION TO POSSIBLE EXISTENCE OF GENETICALLY DIFFERENT STRAINS OF TICKS.
D000416:Alberta; D000818:Animals; D001955:British Columbia; D002170:Canada; D002417:Cattle; D003870:Dermacentor; D012106:Research; D013987:Ticks
CANADA; CATTLE; EXPERIMENTAL LAB STUDY; TICKS