To establish stable methods for detecting plasma endotoxin level and endotoxin inactivation capacity in a normal populat......

目的研究数字胃肠造影与胃镜检查在反流性食管炎诊断中的价值。方法采用数字胃肠造影与胃镜分别对286例反流性食管炎进行检查，并对......