Methods 24712 normal persons were screened by occult blood bead.Subsequent fibergastroscopy was performed for definite diagnosis in persons with positive results(),().
方法对自然人群中24712例志愿
隐血珠检测,对检测结果
“”
“”作纤维胃镜
步检查确诊,并
计分析。
Methods 24712 normal persons were screened by occult blood bead.Subsequent fibergastroscopy was performed for definite diagnosis in persons with positive results(),().
方法对自然人群中24712例志愿隐血珠检测,对检测结果“”“”作纤维胃镜步检查确诊,并计分析。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
