Cite
MLA Citation
Gabriel Carrasquilla et al.. “Trends in all-cause pneumonia and otitis media in children aged <2 years following pneumococcal conjugate vaccine introduction in Colombia.” Human vaccines & immunotherapeutics, vol. 17, no. 4, 2021, pp. 1173–1180. http://access.bl.uk/ark:/81055/vdc_100140194261.0x00000c