Surgery: paranasal sinuses
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Did you undergo a surgery on the paranasal sinuses or because of nasal polyps (also in childhood or adolescence)? Paranasal sinuses
Type
Categorical
Unit
Version
1.0.0.3
Groups
No groups.
Did you undergo a surgery on the paranasal sinuses or because of nasal polyps (also in childhood or adolescence)? Paranasal sinuses
Categorical
1.0.0.3