title: Observations on the numbers of the tick Rhipicephalus appendiculatus on the ears of Zebu cattle in relation to hierarchical status in the herd.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D004431:Ear, External / Q000469:parasitology*; D005260:Female; D008297:Male; D012930:Social Dominance; D013636:Tanzania; D013984:Tick Infestations / Q000469:parasitology / Q000662:veterinary*; D013987:Ticks / Q000302:isolation & purification*