Effectiveness of rotavirus vaccination against childhood diarrhoea in El Salvador: case-control study

af de Palma, Orbelina, Cruz, Lilian, Ramos, Hector, de Baires, Amada, Villatoro, Nora, Pastor, Desiree, de Oliveira, Lucia Helena, Kerin, Tara, Bowen, Michael, Gentsch, Jon, Esposito, Douglas H, Parashar, Umesh, Tate, Jacqueline, Patel, Manish
Udgivet 2010