Fig. 1From: Putative invasive pulmonary aspergillosis in critically ill patients with chronic obstructive pulmonary disease: a matched cohort studyFlowchart of selected cases. ABPA allergic bronchopulmonary aspergillosis, COPD chronic obstructive pulmonary disease, CPA chronic pulmonary aspergillosis, HM hematological malignancy, PIPA putative invasive pulmonary aspergillosisBack to article page