共 4 条
[1]
[3]
[4]
Seroepidemiology of Helicobacter pylori infection in India.[J].David Y. Graham;Ervin Adam;Gurunath T. Reddy;Jai Prakash Agarwal;Rohit Agarwal;Doyle J. Evans;Hoda M. Malaty;Dolores G. Evans.Digestive Diseases and Sciences.1991, 8

