Factors influencing the epidemiology of Helicobacter pylori infection in children.
Factors influencing the epidemiology of Helicobacter pylori infection in children.
复制标题
影响儿童幽门螺杆菌感染流行病学的因素。
作者：
Fiedorek,SC;Malaty,HM;Evans,DL;Pumphrey,CL;Casteel,HB;EvansJr,DJ;Graham,DY
