Drolet R, Hélie P, D'Allaire S. Pathology of ear hematomas in swine. J Vet Diagn Invest. 2016 Mar 31. [Epub ahead of print]

Bercier M, Langlois I, Dunn M, Hélie P, Burns P, Gara-Boivin C. Cytological analysis of bronchoalveolar lavage fluid acquired by bronchoscopy in healthy ferrets: A pilot study. Can J Vet Res. 2016 Jan;80(1):74-80

Giroux MC, Santamaria R, Hélie P, Burns P, Beaudry F, Vachon P. Physiological, pharmacokinetic and liver metabolism comparisons between 3-, 6-, 12- and 18-month-old male Sprague Dawley rats under ketamine-xylazine anesthesia. Exp Anim. 2016 Feb 14;65(1):63-75

Guilmette J, Langlois I, Hélie P, El Warrak Ade O. Comparative study of 2 surgical techniques for castration of guinea pigs (Cavia porcellus). Can J Vet Res. 2015 Oct;79(4):323-8

Zullian C, Dodelet-Devillers A, Roy S, Hélie P, Vachon P. Abdominal distension associated with luminal fungi in the intestines of axolotl larvae. Case Reports in Veterinary Medicine. 2015.

Giroux MC, Hélie P, Burns P, Vachon P. Anesthetic and pathological changes following high doses of ketamine and xylazine in Sprague Dawley rats. Exp Anim; 2015, Mar 27. [Epub ahead of print]

Préfontaine L, Hélie P, Vachon P. Postoperative pain in Sprague Dawley rats after liver biopsy by laparotomy versus laparoscopy. Lab Anim (NY). 2015;44(5):174-8.

Pouleur-Larrat B, Maccolini E, Carmel EN, Hélie P. Congenital urethral stenosis in a miniature piglet. Can Vet J; 2014, 55(6) :544-6.

Laniesse D, Hébert J, Larrat S, Hélie P, Pouleur-Larrat B, Belanger MC. Tetralogy of Fallot in a 6-year-old albino ferret (Mustela putorius furo). Can Vet J; 2014 May, 55(5):456-61.

Charlebois A, Marois-Créhan C, Hélie P, Gagnon CA, Gottschalk M, Archambault M. Genetic diversity of Mycoplasma hyopneumoniae isolates of abattoir pigs. Vet Microbiol; 2014; 168(2-4):348-56

Rialland P, Otis C, de Courval ML, Mulon PY, Harvey D, Bichot S, Gauvin D, Livingston A, Beaudry F, Hélie P, Frank D, Del Castillo JR, Troncy E. Assessing experimental visceral pain in dairy cattle: A pilot, prospective, blinded, randomized, and controlled study focusing on spinal pain proteomics. J Dairy Sci; 2014; 97(4):2118-34

Hélie P, Kiupel M, Drolet R. Congenital Cutaneous Histiocytosis in a Piglet.Vet Pathol; 2014; Jul;51(4):812-5.

Castel A, Helie P, Beaudry F, Vachon P. Bilateral central pain sensitization in rats following a unilateral thalamic lesion may be treated with high doses of ketamine. BMC veterinary research. 2013;9:59.