Heljä Nissilä

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OBJECTIVES/HYPOTHESIS To determine clinical features, health-related quality of life, and adult voice in patients with a history of juvenile-onset recurrent respiratory papillomatosis (JORRP). STUDY DESIGN Case-control study. METHODS All 32 patients with JORRP treated at Helsinki University Hospital between 1975 and 1994 were invited to an outpatient(More)
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