Cite
MLA Citation
Jocelyn Chan et al.. “Determining the pneumococcal conjugate vaccine coverage required for indirect protection against vaccine-type pneumococcal carriage in low and middle-income countries: a protocol for a prospective observational study.” BMJ open, vol. 8, no. 5, 2018, p. . http://access.bl.uk/ark:/81055/vdc_100135178018.0x000009