Yong, Joanna HP, et al. “A Preventable Illness? Purulent Pericarditis Due to Streptococcus Pneumoniae Complicated by Haemolytic Uraemic Syndrome in an Infant”. Communicable Diseases Intelligence, vol. 29, Mar. 2005, pp. 77-79, doi:10.33321/cdi.2005.29.5.