TY - GEN AU - De Vos,M TI - Cost benefit of longterm follow-up of uncomplicated Crohn's disease SN - 1784-3227 PY - 1998///0709 KW - Cost-Benefit Analysis KW - Crohn Disease KW - economics KW - Follow-Up Studies KW - Health Care Costs KW - Humans KW - Time Factors N1 - Publication Type: Journal Article ER -