טוען...
The Kaplan and Meier and the Nelson estimate for the probability of ulcer recurrence 10 and 15 years after parietal cell vagotomy.
The use of a nonparametric estimate from incomplete observations is demonstrated on ulcer recurrence 10-15 years after parietal cell vagotomy in 339 patients with duodenal ulcer. The median period of observation was 108 months (range: 1-197 months). Proven recurrent ulcer developed in 62 patients. T...
שמור ב:
| Main Authors: | , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
1988
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1493255/ https://ncbi.nlm.nih.gov/pubmed/3337557 |
| תגים: |
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