Adams, V. J.; Evans, K. M.; Sampson, J.; Wood, J. L. N. (1 October 2010). "Methods and mortality results of a health survey of purebred dogs in the UK". Journal of Small Animal Practice. 51 (10): 512–524. doi:10.1111/j.1748-5827.2010.00974.x. PMID21029096.
Hendricks, J. C.; Kline, L. R.; Kovalski, R. J.; O'Brien, J. A.; Morrison, A. R.; Pack, A. I. (1 October 1987). "The English bulldog: a natural model of sleep-disordered breathing". Journal of Applied Physiology. 63 (4). American Physiological Society: 1344–1350. doi:10.1152/jappl.1987.63.4.1344. ISSN8750-7587. PMID3693167.
Gruenheid, Michaela; Aarnes, Turi K.; McLoughlin, Mary A.; Simpson, Elaine M.; Mathys, Dimitria A.; Mollenkopf, Dixie F.; Wittum, Thomas E. (1 August 2018). "Risk of anesthesia-related complications in brachycephalic dogs". Journal of the American Veterinary Medical Association. 253 (3). American Veterinary Medical Association (AVMA): 301–306. doi:10.2460/javma.253.3.301. ISSN0003-1488. PMID30020004. S2CID51676839.
Hodgman, S. (1963). "Abnormalities and Defects in Pedigree Dogs–I. An Investigation into the Existence of Abnormalities in Pedigree Dogs in the British Isles". Journal of Small Animal Practice. 4 (6): 447–456. doi:10.1111/J.1748-5827.1963.TB01301.X. S2CID73404440.
Adams, V. J.; Evans, K. M.; Sampson, J.; Wood, J. L. N. (1 October 2010). "Methods and mortality results of a health survey of purebred dogs in the UK". Journal of Small Animal Practice. 51 (10): 512–524. doi:10.1111/j.1748-5827.2010.00974.x. PMID21029096.
TC, Amis; C, Kurpershoek (1986). "Pattern of breathing in brachycephalic dogs". American Journal of Veterinary Research. 47 (10). Am J Vet Res: 2200–2204. ISSN0002-9645. PMID3777646.
Hendricks, J. C.; Kline, L. R.; Kovalski, R. J.; O'Brien, J. A.; Morrison, A. R.; Pack, A. I. (1 October 1987). "The English bulldog: a natural model of sleep-disordered breathing". Journal of Applied Physiology. 63 (4). American Physiological Society: 1344–1350. doi:10.1152/jappl.1987.63.4.1344. ISSN8750-7587. PMID3693167.
Gruenheid, Michaela; Aarnes, Turi K.; McLoughlin, Mary A.; Simpson, Elaine M.; Mathys, Dimitria A.; Mollenkopf, Dixie F.; Wittum, Thomas E. (1 August 2018). "Risk of anesthesia-related complications in brachycephalic dogs". Journal of the American Veterinary Medical Association. 253 (3). American Veterinary Medical Association (AVMA): 301–306. doi:10.2460/javma.253.3.301. ISSN0003-1488. PMID30020004. S2CID51676839.
Gruenheid, Michaela; Aarnes, Turi K.; McLoughlin, Mary A.; Simpson, Elaine M.; Mathys, Dimitria A.; Mollenkopf, Dixie F.; Wittum, Thomas E. (1 August 2018). "Risk of anesthesia-related complications in brachycephalic dogs". Journal of the American Veterinary Medical Association. 253 (3). American Veterinary Medical Association (AVMA): 301–306. doi:10.2460/javma.253.3.301. ISSN0003-1488. PMID30020004. S2CID51676839.
Hodgman, S. (1963). "Abnormalities and Defects in Pedigree Dogs–I. An Investigation into the Existence of Abnormalities in Pedigree Dogs in the British Isles". Journal of Small Animal Practice. 4 (6): 447–456. doi:10.1111/J.1748-5827.1963.TB01301.X. S2CID73404440.
TC, Amis; C, Kurpershoek (1986). "Pattern of breathing in brachycephalic dogs". American Journal of Veterinary Research. 47 (10). Am J Vet Res: 2200–2204. ISSN0002-9645. PMID3777646.
Hendricks, J. C.; Kline, L. R.; Kovalski, R. J.; O'Brien, J. A.; Morrison, A. R.; Pack, A. I. (1 October 1987). "The English bulldog: a natural model of sleep-disordered breathing". Journal of Applied Physiology. 63 (4). American Physiological Society: 1344–1350. doi:10.1152/jappl.1987.63.4.1344. ISSN8750-7587. PMID3693167.
Gruenheid, Michaela; Aarnes, Turi K.; McLoughlin, Mary A.; Simpson, Elaine M.; Mathys, Dimitria A.; Mollenkopf, Dixie F.; Wittum, Thomas E. (1 August 2018). "Risk of anesthesia-related complications in brachycephalic dogs". Journal of the American Veterinary Medical Association. 253 (3). American Veterinary Medical Association (AVMA): 301–306. doi:10.2460/javma.253.3.301. ISSN0003-1488. PMID30020004. S2CID51676839.