The gullet worm, Gongylonema pulchrum Molin, 1857, a genus of nematodes belonging to the Superfamily Spiruroidea is a zo......

应用常规方法随机研究食管癌，胃癌高发的磁县人群５４７例的口腔真菌，结果：１．口腔真菌阳性率为６８．４％食管真菌性率４７．３％，前者显著高于后者（Ｐ〈０．００１）。２．口腔真菌以念......