Philip J. Johnson

Equine Metabolic Syndrome

Nicholas Frank, Raymond J. Geor, Simon Bailey et al. · Journal of Veterinary Internal Medicine · 2010 · 422 citations · Full text

Veterinary Medicine, Veterinary Clinical Sciences, Equine Medicine +13

Susceptibility to autoimmune chronic active hepatitis: Human leukocyte antigens DR4 and A1-B8-DR3 are independent risk factors

Peter T. Donaldson, Derek G. Doherty, Karen M. Hayllar et al. · Hepatology · 1991 · 382 citations · Full text

Life Sciences, Immunology, Pathology +15

Allelic sequence variation in the HLA class II genes and proteins in patients with autoimmune hepatitis†

Derek G. Doherty, Peter T. Donaldson, James A. Underhill et al. · Hepatology · 1994 · 224 citations

Life Sciences, Genetics, Immunology +17

Antibodies to hepatitis C virus in autoimmune liver disease: evidence for geographical heterogeneity

Marco Lenzi, Giorgio Ballardini, Francesco B. Bianchi et al. · The Lancet · 1991 · 203 citations

Life Sciences, Immunology, Pathology +12

Comparative Evaluation of DNA Extraction Methods from Feces of Multiple Host Species for Downstream Next-Generation Sequencing

Marcia L. Hart, A. M. Meyer, Philip J. Johnson et al. · PLoS ONE · 2015 · 160 citations · Full text

Life Sciences, Microbiology, Molecular Biology +17