Dietsite: Diet for Peptic Ulcer Disease -
 How to avoid foods that may cause gastric irritation and excessive gastric acid secretion.
http://www.dietsite.com/Diets/GastrointestinalDisorders/Diet For Peptic Ulcer.htm

eMedicine - Peptic Ulcer Disease -
 Dr. George Fantry reports on symptoms and treatment of stomach and duodenal peptic ulcers often caused by Helicobacter pylori infections, NSAIDs, or stress.
http://www.emedicine.com/med/topic1776.htm

Healthub -
A brief definition of peptic ulcer, followed by links to overviews, research articles, diagnosis and treatment, case reports and diets.
http://www.healthubs.com/peptic

Mamas Health -
Learn about ulcers and what causes them.
http://www.mamashealth.com/stomach.asp

McKinley Health Center: Peptic Ulcers -
 An overview of the condition listing origins, common features, complications, and treatments.
http://www.uiuc.edu/departments/mckinley/health-info/dis-cond/misc/pepticul.html

Medinfo: Peptic Ulcer -
 Information for patients including symptoms, causes, diagnosis, and treatment and prevention.
http://www.medinfo.co.uk/conditions/pepticulcer.html

Pediatric OnCall -
A time tested home made remedy for the treatment of acidity.
http://www.pediatriconcall.com/forpatients/HomeRemedies/Acidity.asp

Three Rivers Endoscopy Center: Gastroscopy -
 Information for patients describing the use of the endoscope in diagnosing and treating ulcers of the stomach and other conditions.
http://www.gihealth.com/html/test/gastroscopy.html