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【摘 要】
：
AIM: To determine the prevalence of osteoporosis in a cohort of patients with Crohn's disease (CD) and to identify the relative significance of risk factors for
【机 构】
：
Musculoskeletal unit,Department of Biochemistry,Regional Medical Physics Department,Dept of Statisti
【出 处】
：
世界胃肠病学杂志（英文版）
【发表日期】
：
2004年期
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