Cite
MLA Citation
Effua Usuf et al.. “Pneumococcal carriage in rural Gambia prior to the introduction of pneumococcal conjugate vaccine: a population‐based survey.” Tropical medicine & international health, vol. 20, no. 7, n.d., pp. 871–879. http://access.bl.uk/ark:/81055/vdc_100025908064.0x00003c