His primary areas of study are Surgery, Internal medicine, Radiology, Gastroenterology and Colonoscopy. His work in Surgery covers topics such as Odds ratio which are related to areas like Infliximab. His Radiology study integrates concerns from other disciplines, such as Thrombosis and Vein.
His biological study spans a wide range of topics, including Placebo, Adenocarcinoma and Pathology. His studies in Colonoscopy integrate themes in fields like Gold standard, Colon neoplasm and Rectum. The various areas that he examines in his Ulcerative colitis study include Epidemiology and Inflammatory bowel disease.
Internal medicine, Surgery, Gastroenterology, Radiology and Retrospective cohort study are his primary areas of study. His work on Inflammatory bowel disease, Hazard ratio and Crohn's disease as part of general Internal medicine research is frequently linked to In patient, bridging the gap between disciplines. His research ties Proportional hazards model and Hazard ratio together.
His Surgery study combines topics from a wide range of disciplines, such as Odds ratio and Confidence interval. His Gastroenterology study incorporates themes from Hepatocellular carcinoma, Liver transplantation, Incidence and Ulcerative colitis. Many of his studies involve connections with topics such as Colonoscopy and Radiology.
William S. Harmsen mainly focuses on Internal medicine, Gastroenterology, Radiology, Radiation therapy and Hazard ratio. The Internal medicine study which covers Oncology that intersects with Colorectal cancer, Clinical trial and Second-line therapy. His work in the fields of Gastroenterology, such as Cirrhosis, intersects with other areas such as In patient.
His work on Curative intent and Proton therapy is typically connected to Intensity as part of general Radiology study, connecting several disciplines of science. William S. Harmsen has included themes like Proportional hazards model, Retrospective cohort study and Cardiology in his Hazard ratio study. His Retrospective cohort study research is under the purview of Surgery.
William S. Harmsen mostly deals with Internal medicine, Hazard ratio, Gastroenterology, Radiation therapy and Confidence interval. His study on Stage is often connected to Alfuzosin as part of broader study in Internal medicine. His work carried out in the field of Hazard ratio brings together such families of science as Implant, Survival analysis, Surgery, Retrospective cohort study and Incidence.
His Surgery research is multidisciplinary, incorporating perspectives in Median body and Diaphragmatic breathing. His Gastroenterology research integrates issues from Crossover study, Primary sclerosing cholangitis and Secretin receptor. His work deals with themes such as Odds ratio, Breast reconstruction, Cirrhosis, Liver disease and Positron emission tomography, which intersect with Confidence interval.
This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.
The natural history of corticosteroid therapy for inflammatory bowel disease: A population-based study
William A. Faubion;Edward V. Loftus;William S. Harmsen;Alan R. Zinsmeister.
Gastroenterology (2001)
Risk Factors for Prosthetic Joint Infection: Case-Control Study
Elie F. Berbari;Arlen D. Hanssen;Mary C. Duffy;James M. Steckelberg.
Clinical Infectious Diseases (1998)
Correlation of C‐reactive protein with clinical, endoscopic, histologic, and radiographic activity in inflammatory bowel disease
Craig A Solem;Edward V Loftus;William J Tremaine;William S Harmsen.
Inflammatory Bowel Diseases (2005)
PSC-IBD: a unique form of inflammatory bowel disease associated with primary sclerosing cholangitis
E V Loftus;G C Harewood;C G Loftus;W J Tremaine.
Gut (2005)
Risk factors associated with progression to intestinal complications of Crohn's disease in a population-based cohort.
Kelvin T. Thia;Kelvin T. Thia;William J. Sandborn;William S. Harmsen;Alan R. Zinsmeister.
Gastroenterology (2010)
Effect of femoral head diameter and operative approach on risk of dislocation after primary total hip arthroplasty.
Daniel J. Berry;Marius von Knoch;Cathy D. Schleck;William S. Harmsen.
Journal of Bone and Joint Surgery, American Volume (2005)
Ulcerative colitis in Olmsted County, Minnesota, 1940-1993: incidence, prevalence, and survival.
E V Loftus;M D Silverstein;W J Sandborn;W J Tremaine.
Gut (2000)
Contemporary management of acute mesenteric ischemia: Factors associated with survival.
Woosup M. Park;Peter Gloviczki;Kenneth J. Cherry;John W. Hallett.
Journal of Vascular Surgery (2002)
Prospective blinded evaluation of computed tomographic colonography for screen detection of colorectal polyps.
C.Daniel Johnson;William S Harmsen;Lynn A Wilson;Robert L Maccarty.
Gastroenterology (2003)
Early postoperative complications are not increased in patients with Crohn's disease treated perioperatively with infliximab or immunosuppressive therapy
Jean Frédéric Colombel;Edward V Loftus;William J Tremaine;John H Pemberton.
The American Journal of Gastroenterology (2004)
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