[The application of the "Markov's process" to the evaluation of prognosis in recurrent duodenal ulcer (author's transl)].
D000293:Adolescent; D000328:Adult; D004381:Duodenal Ulcer; D005069:Evaluation Studies as Topic; D006801:Humans; D008390:Markov Chains; D008875:Middle Aged; D011336:Probability; D011379:Prognosis; D012008:Recurrence