Lindkvist, Pille <br/><br/>
Risk factors for infection with helicobacter pylori / 
Pille Lindk vist. Leg.lakare. 
 - Stockholm, sweden :  Karolinska Institutet,  1999. 
 - Various pagings:  ill.;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9162834592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helicobacter pylori.
<br/><br/><label>National Library of Medicine Call No.: </label>QW154  / L644r 1999