Showing results 3 to 4 of 4
Issue Date | Title | Author(s) | Type |
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2021 | Gastrectomy, vitamin B12 supplementation and the risk of Parkinson ? s disease: A nationwide cohort study | 이윤택 | Article |
2020 | Treatment pattern and overall survival in esophageal cancer during a 13-year period: A nationwide cohort study of 6,354 Korean patients | 정혜경; 태정현; 이혜아 | Article |