(Q44021466)
Statements
1 reference
Helicobacter pylori infection in rural China: demographic, lifestyle and environmental factors (English)
1 reference
Linda Morris Brown
1 reference
Terry L Thomas
1 reference
Jun-Ling Ma
1 reference
Yun-Sheng Chang
1 reference
Wei-cheng You
1 reference
Wei-dong Liu
1 reference
Lian Zhang
1 reference
David Pee
1 reference
Mitchell H Gail
1 reference
1 June 2002
1 reference
1 reference
Identifiers
1 reference