| Equine reproduction AO McKinnon, EL Squires, WE Vaala, DD Varner John Wiley & Sons, 2011 | 599 | 2011 |
| Equine metabolic syndrome N Frank, RJ Geor, SR Bailey, AE Durham, PJ Johnson Journal of Veterinary Internal Medicine 24 (3), 467-475, 2010 | 565 | 2010 |
| The equine metabolic syndrome peripheral Cushing's syndrome. PJ Johnson The Veterinary clinics of North America. Equine practice 18 (2), 271-293, 2002 | 438 | 2002 |
| Robinson's Current Therapy in Equine Medicine-E-Book KA Sprayberry, NE Robinson Elsevier Health Sciences, 2014 | 435 | 2014 |
| Comparative Evaluation of DNA Extraction Methods from Feces of Multiple Host Species for Downstream Next-Generation Sequencing ML Hart, A Meyer, PJ Johnson, AC Ericsson PloS one 10 (11), e0143334, 2015 | 180 | 2015 |
| Isolation, experimental transmission, and characterization of causative agent of Potomac horse fever CJ Holland, M Ristic, AI Cole, P Johnson, G Baker, T Goetz Science 227 (4686), 522-524, 1985 | 176 | 1985 |
| Dermatologic tumors (excluding sarcoids) PJ Johnson Veterinary clinics of North America: equine practice 14 (3), 625-658, 1998 | 155 | 1998 |
| A microbiological map of the healthy equine gastrointestinal tract AC Ericsson, PJ Johnson, MA Lopes, SC Perry, HR Lanter PloS one 11 (11), e0166523, 2016 | 146 | 2016 |
| Glucocorticoids and laminitis in the horse. PJ Johnson, SH Slight, VK Ganjam, JM Kreeger The Veterinary Clinics of North America. Equine Practice 18 (2), 219-236, 2002 | 139 | 2002 |
| Activation of extracellular matrix metalloproteinases in equine laminitis PJ Johnson, SC Tyagi, LC Katwa, VK Ganjam, LA Moore, JM Kreeger, ... Veterinary record 142, 392-395, 1998 | 134 | 1998 |
| Prevalence and risk factors associated with outcome of surgical removal of pedunculated lipomas in horses: 102 cases (1987-2002) E Garcia-Seco, DA Wilson, J Kramer, KG Keegan, KR Branson, ... Journal of the American Veterinary Medical Association 226 (9), 1529-1537, 2005 | 118 | 2005 |
| Cimetidine for treatment of melanomas in three horses. TE Goetz, GK Ogilvie, KG Keegan, PJ Johnson Journal of the American Veterinary Medical Association 196 (3), 449-452, 1990 | 118 | 1990 |
| Cushing's syndromes, insulin resistance and endocrinopathic laminitis PJ Johnson, NT Messer, VK Ganjam Equine veterinary journal 36 (3), 194-198, 2004 | 113 | 2004 |
| Laminitis and the equine metabolic syndrome PJ Johnson, CE Wiedmeyer, A LaCarrubba, VKS Ganjam, NT Messer Veterinary Clinics: Equine Practice 26 (2), 239-255, 2010 | 109 | 2010 |
| Endocrinopathic laminitis in the horse PJ Johnson, NT Messer, SH Slight, C Wiedmeyer, P Buff, VK Ganjam Clinical techniques in equine practice 3 (1), 45-56, 2004 | 109 | 2004 |
| Laminar inflammatory gene expression in the carbohydrate overload model of equine laminitis BS Leise, RR Faleiros, M Watts, PJ Johnson, SJ Black, JK Belknap Equine veterinary journal 43 (1), 54-61, 2011 | 107 | 2011 |
| Prevalence of Neospora hughesi and Sarcocystis neurona antibodies in horses from various geographical locations D Vardeleon, AE Marsh, JG Thorne, W Loch, R Young, PJ Johnson Veterinary Parasitology 95 (2-4), 273-282, 2001 | 106 | 2001 |
| Medical implications of obesity in horses—lessons for human obesity PJ Johnson, CE Wiedmeyer, NT Messer, VK Ganjam Journal of diabetes science and technology 3 (1), 163-174, 2009 | 104 | 2009 |
| Physiology of body fluids in the horse. PJ Johnson The Veterinary clinics of North America. Equine practice 14 (1), 1-22, 1998 | 104* | 1998 |
| Electrolyte and acid-base disturbances in the horse PJ Johnson Veterinary Clinics of North America: Equine Practice 11 (3), 491-514, 1995 | 98 | 1995 |
