R. J. L. F. Loffeld
Department of Internal Medicine
Ziekenhuis De Heel
P.O. Box 210
1500 EE
Netherlands
Name/email consistency: high
- The consequences of lost gallstones during laparoscopic cholecystectomy. Loffeld, R.J. Neth. J. Med (2006)
- Diverticulosis of the colon is rare amongst immigrants living in the Zaanstreek region in the Netherlands. Loffeld, R.J. Colorectal. Dis (2005)
- Helicobacter pylori, obesity and gastro-oesophageal reflux disease. Is there a relation? A personal view. Loffeld, R.J. Neth. J. Med (2005)
- Prevalence of gastroesophageal reflux disease in immigrants living in the Zaanstreek region in the Netherlands. Loffeld, R.J., van der Putten, A.B. Dis. Esophagus (2004)
- Helicobacter pylori and gastro-oesophageal reflux disease: a cross-sectional epidemiological study. Loffeld, R.J., van der Putten, A.B. Neth. J. Med (2004)
- The yield of UGIE: a study of a ten-year period in the 'Zaanstreek'. Loffeld, R.J., van der Putten, A.B. Neth. J. Med (2003)
- Antibiotic resistance of Helicobacter pylori: a cross-sectional study in consecutive patients, and relation to ethnicity. Loffeld, R.J., Fijen, C.A. Clin. Microbiol. Infect. (2003)
- Changes in prevalence of Helicobacter pylori infection in two groups of patients undergoing endoscopy and living in the same region in the Netherlands. Loffeld, R.J., van der Putten, A.B. Scand. J. Gastroenterol. (2003)
- Rising incidence of reflux oesophagitis in patients undergoing upper gastrointestinal endoscopy. Loffeld, R.J., van der Putten, A.B. Digestion (2003)
- Newly developing hiatus hernia: a survey in patients undergoing upper gastrointestinal endoscopy. Loffeld, R.J., van der Putten, A.B. J. Gastroenterol. Hepatol. (2002)
- Functional dyspepsia is associated with cagA-positive Helicobacter pylori strains. Loffeld, R.J., Werdmuller, B.F., Kusters, J.G., Kuipers, E.J. Scand. J. Gastroenterol. (2001)
- Reflux complaints, symptom score and the use of medication in patients with reflux esophagitis: results of a long term follow-up study. Loffeld, R.J. Can. J. Gastroenterol. (2001)
- The occurrence of a duodenal or gastric ulcer in two different populations living in the same region: a cross-sectional endoscopical study in consecutive patients. Loffeld, R.J., van der Putten, A.B. Neth. J. Med (2001)
- Young patients with Barrett's oesophagus experience less reflux complaints. Loffeld, R.J. Digestion (2001)
- IgG antibody titer against Helicobacter pylori correlates with presence of cytotoxin associated gene A-positive H. pylori strains. Loffeld, R.J., Werdmuller, B.F., Kusters, J.G., Kuipers, E.J. FEMS Immunol. Med. Microbiol. (2000)