A case of extensive chronic empyema of the frontal and ethmoidal sinuses with exophthalmos : operation; recovery / by Arnold H. Knapp.

Chronic empyema of the ethmoidal and frontal sinuses, with exophthalmos : operation, death from menigitis, autopsy / by Arnold Knapp.

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Empyema, Subdural

Works from the collections

A case of extensive chronic empyema of the frontal and ethmoidal sinuses with exophthalmos : operation; recovery / by Arnold H. Knapp.

Chronic empyema of the ethmoidal and frontal sinuses, with exophthalmos : operation, death from menigitis, autopsy / by Arnold Knapp.