%0 Journal Article %A Roberta Onesimo %A Maria Scalzone %A Piero Valetini %A Massimo Caldarelli %T Pott’s puffy tumour by Streptoccocus intermedius a rare complication of sinusitis %D 2011 %R 10.1136/bcr.08.2011.4660 %J BMJ Case Reports %P bcr0820114660 %V 2011 %U https://casereports.bmj.com/content/casereports/2011/bcr.08.2011.4660.full.pdf