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Search clinical trials for: Endoscopic frontal sinus surgery grade 6(Draf III).
Total 2 results
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Ibrahim Talal ElshamyRecruitingChronic Rhinosinusitis With Nasal Polyps | Endoscopic Frontal Sinus Surgery | Draf III | Draf I or IIaEgypt
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Beijing Tongren HospitalCompletedChronic Rhinosinusitis (Diagnosis) | Surgery