TY  - BOOK
AU  - Lindkvist, Pille
AU  - Leg.lakare
TI  - Risk factors for infection with helicobacter pylori
SN  - 9162834592
PY  - 1999///
CY  - Stockholm, sweden
PB  - Karolinska Institutet
KW  - Helicobacter pylori
N1  - Includes bibliographical references
ER  -