%0 Journal Article %T PCR-变性梯度凝胶电泳法初探婴儿期肠道菌群菌种演替<br>A preliminary analysis of changes in composition of intestinal microbiota during infancy using polymerase chain reaction-denaturing gradient gel electrophoresis %A 李姗珊 %A 苗俊杰 %A 伍梓汐 %A 姚建蓉 %A 李鸣 %A 余倩 %A 何方< %A br> %A LI Shan-Shan %A MIAO Jun-Jie %A WU Zi-Xi %A YAO Jian-Rong %A LI Ming %A YU Qian %A HE Fang %J 中国当代儿科杂志 %D 2017 %R 10.7499/j.issn.1008-8830.2017.03.016 %K 肠道菌群 %K 变性梯度凝胶电泳 %K 婴儿 %K < %K br> %K Intestinal microbiota %K Denaturing gradient gel electrophoresis %K Infant %U http://www.zgddek.com/CN/abstract/abstract14212.shtml