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Roger W. Chapman | Researchclopedia

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Roger W. Chapman

University of Oxford ORCID

295

Works

18,674

Citations

65

h-index

149

i10-index

Research Topics

Liver Diseases and Immunity Liver Disease Diagnosis and Treatment Gallbladder and Bile Duct Disorders

Affiliations

Cedars-Sinai Medical Center2000–2000

Tufts Medical Center1992–1992

Mayo Clinic1992–2013

Johns Hopkins University1989–1989

Hampton University1978–1978

Top Works

International Autoimmune Hepatitis Group Report: review of criteria for diagnosis of autoimmune hepatitis

Fernando Álvarez,P. A. Berg,et al.

19992,898 citations

Pediatric Hepatobiliary Diseases and Treatments

Inflammatory Bowel Disease

Analysis of Successful Immune Responses in Persons Infected with Hepatitis C Virus

Franziska Lechner,David Wong,et al.

20001,258 citations

Diagnosis and Management of Primary Sclerosing Cholangitis

Roger W. Chapman,Johan Fevery,et al.

20091,215 citations

Primary sclerosing cholangitis: a review of its clinical features, cholangiography, and hepatic histology.

Roger W. Chapman,Bengt Arborgh,et al.

1980743 citations

Overlap syndromes: The International Autoimmune Hepatitis Group (IAIHG) position statement on a controversial issue

Kirsten Muri Boberg,Roger W. Chapman,et al.

2010543 citations

Patient Age, Sex, and Inflammatory Bowel Disease Phenotype Associate With Course of Primary Sclerosing Cholangitis

Tobias J. Weismüller,Palak Trivedi,et al.

2017505 citations

Dense genotyping of immune-related disease regions identifies nine new risk loci for primary sclerosing cholangitis

Jimmy Z. Liu,The International PSC Study Group,et al.

2013393 citations

Genome-wide association study of primary sclerosing cholangitis identifies new risk loci and quantifies the genetic relationship with inflammatory bowel disease

Sun‐Gou Ji,The International PSC Study Group,et al.

2016375 citations

A preliminary trial of high-dose ursodeoxycholic acid in primary sclerosing cholangitis

Stephen Mitchell,D Bansi,et al.

2001351 citations