Carlos Lifschitz.
Probiotics and prebiotics: what are the benefits in childhood?.
Pak Paed J Jan ;37(3):191-3.

KEY MESSAGE The fecal flora has a role in immunoregulation. Prebiotics are non-digestible sugars that can modulate the fecalflora by stimulating proliferation of selective beneficial bacteria. Fecal bacteria can also be regulated by administration of selected bacteria, called probiotics.

PakMediNet -Pakistan's largest Database of Pakistani Medical Journals - http://www.pakmedinet.com