Chemoprophylaxis for Travelers' Diarrhea: Con.  [electronic resource] 

 -  Journal of travel medicine  Dec 1994 
 - 221-224 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1708-8305 
<br/><br/><label>Standard No.: </label>10.1111/j.1708-8305.1994.tb00601.x  doi