Columbia subject headings:
Cimetidine--Cost effectiveness.
Medical instruments and apparatus--Cost effectiveness.
Medical technology--Cost effectiveness.
Peptic ulcer--United States.
Harvard subject headings:
Cimetidine--Cost effectiveness.
Medical instruments and apparatus--Cost effectiveness.
Medical technology--Cost effectiveness.
Peptic ulcer--United States.
Princeton subject headings:
Cimetidine--Cost effectiveness.
Medical instruments and apparatus--Cost effectiveness.
Medical technology--Cost effectiveness.
Peptic ulcer--United States.