An increasing incidence of upper gastrointestinal disorders over 23 years: A prospective population-based study in Sweden

- Andreasson, Anna, Talley, Nicholas J., Walker, Marjorie M., Jones, Michael P., Platts, Loretta G., Wallner, Bengt, Kjellström, Lars, Hellström, Per M., Forsberg, Anna, Agréus, Lars

Role of smoking in functional dyspepsia and irritable bowel syndrome: three random population-based studies

- Talley, Nicholas J., Powell, Nicholas, Agréus, Lars, Andreasson, Anna, Walker, Marjorie M., Jones, Mike P., Ronkainen, Jukka, Forsberg, Anna, Kjellstrom, Lars, Hellström, Per M., Aro, Pertti, Wallner, Bengt

Z-line alterations and gastroesophageal reflux: an endoscopic population-based prospective cohort study

- Wallner, Bengt, Björ, Ove, Andreasson, Anna, Vieth, Michael, Schmidt, Peter T., Hellström, Per M., Forsberg, Anna, Talley, Nicholas J., Agreus, Lars

Identifying clinically relevant sliding hiatal hernias: a population-based endoscopy study

- Wallner, Bengt, Björ, Ove, Andreasson, Anna, Hellström, Per M., Forsberg, Anna M., Talley, Nicholas J., Agreus, Lars

Hill classification is superior to the axial length of a hiatal hernia for assessment of the mechanical anti-reflux barrier at the gastroesophageal junction

- Hansdotter, Ida, Björ, Ove, Andreasson, Anna, Agreus, Lars, Hellström, Per, Forsberg, Anna, Talley, Nicholas J., Vieth, Michael, Wallner, Bengt

Towards a healthy stomach? Helicobacter pylori prevalence has dramatically decreased over 23 years in adults in a Swedish community

- Agréus, Lars, Hellström, Per M., Talley, Nicholas J., Wallner, Bengt, Forsberg, Anna, Vieth, Michael, Veits, Lothar, Björkegren, Karin, Engstrand, Lars, Andreasson, Anna