Cite
MLA Citation
Emma L. Smith et al.. “Upper airways colonisation of Streptococcus pneumoniae in adults aged 60 years and older: A systematic review of prevalence and individual participant data meta-analysis of risk factors.” Journal of infection, vol. 81, no. 4, 2020, pp. 540–548. http://access.bl.uk/ark:/81055/vdc_100113053023.0x00004f