1. Hypoderma bovis with notes on other Oestridae of Egyptian domesticated animals;Botros,1942
2. Scanning electron microscopy of Gasterophilus intestinalis lesions of the equine stomach;Darrel;J. Am. Vet. Med. Assoc.,1978
3. Occurrence of second and third instars of Gasterophilus intestinalis and G. nasalis in stomuchs of horses in Kentucky;Drudge;Am. J. Vet. Res.,1975
4. The prevalence of Gasterophilus intestinalis in horses in Northern England and Wales;Edwards;Vet. Parasitol.,1982
5. The prevalence of Gasterophilus intestinalis and G. nasalis in horses in Ireland;Hatch;Vet. Rec.,1976