ROBERTSON, E G Chronic osteomyelitis of the frontal bone, secondary to frontal sinusitis. [electronic resource] - Royal Melbourne Hospital clinical reports Dec 1945 - 55-9 p. digital Publication Type: Journal Article Subjects--Topical Terms: Chronic DiseaseDiseaseFrontal BoneFrontal SinusFrontal SinusitisHumansOsteomyelitisParanasal Sinus Diseases