1Preventive effect of thymic peptide α1 on severe pulmonary infection correlated to trachea incision in senile patients426-428
2Analyses of common-seen diseases referred to geriatric emergency unit among 4062 elderly patients429-432
3Psychological alterations and autonomic nervous dysfunction in elderly patients with gastro-esophageal reflux disease433-435
4Investigation of Helicobacter pylori infection in the military personnel from army stationed in coast and frontier436-438
5The role of cardiovascular factors in the development of ischemic colitisLiao Liang, Wu Benyan439-440
6Efficacy and safety of combined urapidil with dopamine compared with milrinone alone on refractory heart failure patients aged 80 and over441-444
9Investigation of chronic fatigue syndrome among healthcare professionals in BeijingZhang Zhiyun, Zhao Dongmei452-455