作者认为，应用尿素酶试验同时进行直接涂片法或W - S银染法检查，可进一步提高阳性率。
It is supposed that the rapid urease test in combination with direct smear examination or the W-S silver method could reveal the positive rate more accurately.
方法对793例胃十二指肠病人施行胃镜检查及尿素酶试验。
Methods 793 cases of various gastroduodenal diseases were examined with gastroduodenoscopy, and the urease of patients was tested.
方法应用PENTAX EPM - 3500电子胃镜对414例慢性腹痛患儿进行胃镜检查并行快速尿素酶试验。
Methods four hundred and fourteen children with chronic abdominal pain were examined by gastroscopy (PENTAX EPM-3500), and the rapid urease test were made.
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