To evaluate vital signs and body indices in Helicobacter pylori(H.pylori)positive and negative persons.A total of 22 centres entered the study.They were spread
Hepatitis B virus(HBV)infection remains a challenging global health problem,with more than 350 million people chronically infected and at risk of developing hep
Gastric cancer is one of the most frequent cancers,and it ranks the third most common cancer in China.The most recently caudal-related homeobox transcription fa