Vesikari Timo, Van Damme Pierre, Giaquinto Carlo, Gray Jim, Mrukowicz Jacek, Dagan Ron, Guarino Alfredo, Szajewska Hania, Usonis Vytautas
Vaccine Research Centre, University of Tampere Medical School, Tampere, Finland.
J Pediatr Gastroenterol Nutr. 2008 May;46 Suppl 2:S38-48. doi: 10.1097/MPG.0b013e31816f7a10.