[Some cases of abnormal communication of the frontal sinus and ethmoid-orbital cells with the air cell of the middle turbinate].
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Congenital Abnormalities↗
Biomedical subjects
Publications and source records attributed to L BERTELLI.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.