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Respiratory organs--Diseases
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Respiratory organs--Obstructions
Respiratory organs--Obstructions
ComplexSubject
sh85113206
·
id.loc.gov
Used for
Airway obstructions (Medicine)
Obstructions, Respiratory
Respiratory obstructions
Broader Terms (1)
Respiratory organs--Diseases
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Narrower Terms (1)
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Lungs--Diseases, Obstructive