bronchoscopy ulceration of medial aspect of left anteromedial basal segmental bronchus
bronchoscopy ulceration of medial aspect of left anteromedial basal segmental bronchus
bronchoscopy ulceration of medial aspect of left anteromedial basal segmental bronchus (procedure)
bronchoscopy ulceration of medial aspect of left anteromedial basal segmental bronchus (procedure)