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Incidental 'ethmoid sinolith'--an unusual cause of frontal recess obstruction

Dipak Ranjan Nayak1, Ajay M Bhandarkar, Manna Valiathan

  • 1Department of Otolaryngology-Head and Neck Surgery, Kasturba Medical College, Manipal, Karnataka, India.

BMJ Case Reports
|April 2, 2014
PubMed

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