Cite
MLA Citation
Kristina G Hulten et al.. “1373. Vaccine Effectiveness and Pneumococcal Serotypes in Pediatric Otitis Media in the Era of Routine 13-valent Pneumococcal Vaccination in the United States.” Open forum infectious diseases, vol. 7, n.d., pp. S696–S697. http://access.bl.uk/ark:/81055/vdc_100121927035.0x000008