title: Opposing viewpoints on efficacy of ultrasonic flea collars.
authors.forename: N J
authors.initials: NJ
authors.lastname: Bonge
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000517:prevention & control*; D002415:Cats; D004283:Dog Diseases / Q000517:prevention & control*; D004285:Dogs; D004478:Ectoparasitic Infestations / Q000517:prevention & control / Q000662:veterinary*; D005423:Siphonaptera; D014465:Ultrasonics