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  Indian J Med Microbiol
 

Figure 2: Cephalometric sagittal pharyngeal airway area measurements used in the study. NPAA: Nasopharyngeal airway area, OPAA: Oro pharyngeal airway area, LPAA: Laryngo pharyngeal airway area

Figure 2: Cephalometric sagittal pharyngeal airway area measurements used in the study. NPAA: Nasopharyngeal airway area, OPAA: Oro pharyngeal airway area, LPAA: Laryngo pharyngeal airway area