TY - JOUR T1 - Acute sinusitis complicated with Pott puffy tumour JF - Canadian Medical Association Journal JO - CMAJ SP - E165 LP - E165 DO - 10.1503/cmaj.181025 VL - 191 IS - 6 AU - Petros Koltsidopoulos AU - Eleni Papageorgiou AU - Charalampos Skoulakis Y1 - 2019/02/11 UR - http://www.cmaj.ca/content/191/6/E165.abstract ER -