Peptic ulcer disease may be classified according to location into two subtypes:  
Gastric ulcers Duodenal ulcers
*Adopted:American college of gasteroenterology
What classification do peptic ulcers fall under?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What classification do peptic ulcers fall under? [/INST] \n Peptic ulcer disease may be classified according to location into two subtypes:  
Gastric ulcers Duodenal ulcers
*Adopted:American college of gasteroenterology</s>