A COMPARISON OF THE PREVALENCE OF Helicobacter#br# p ylori INFECTION IN AREAS OF HIGH AND LOW#br# MORTALITY OF GASTRIC CANCER[J]. Journal of Sun Yat-sen University (Medical Sciences), 1997, 18(2).
A COMPARISON OF THE PREVALENCE OF Helicobacter#br# p ylori INFECTION IN AREAS OF HIGH AND LOW#br# MORTALITY OF GASTRIC CANCER[J]. Journal of Sun Yat-sen University (Medical Sciences), 1997, 18(2).DOI: