Changing infestation rates of Rhipicephalus sanguineus (Latreille) (Ixodidae) ticks on dogs on Singapore Island, 1965-1966.
D000818:Animals; D004283:Dog Diseases / Q000453:epidemiology*; D004285:Dogs; D004463:Ecology; D012621:Seasons; D012846:Singapore; D013984:Tick Infestations / Q000453:epidemiology / Q000662:veterinary*; D013987:Ticks / Q000254:growth & development; D013997:Time Factors; D014887:Weather