Background China is one of the countries with the highest incidence of H. pylori and more than 9090 isolates possessed the cagA gene. This study was to evaluat
High mountains may serve as a condenser for persistent organic pollutants.In the present study,soil and grass samples from Mt.Qomolangma region,China were colle
Background Cubital tunnel syndrome is a well-recognized clinical condition and is the second most common peripheral compression neuropathy. This study was desig