Gladstone, BP; Ramani, S; Mukhopadhya, I; Muliyil, J; Sarkar, R; Rehman, AM; Jaffar, S; Gomara, MI; Gray, JJ; Brown, DWG; +6 more... Desselberger, U; Crawford, SE; John, J; Babji, S; Estes, MK; Kang, G; (2011) Protective Effect of Natural Rotavirus Infection in an Indian Birth Cohort. The New England journal of medicine, 365 (4). pp. 337-346. ISSN 0028-4793 DOI: https://doi.org/10.1056/NEJMoa1006261