The differentiation of Bacillus diphtheriae, Bacillus xerosis, and Bacillus pseudo-diphtheriae, by fermentation tests in the serum-water media of HSSArnold Herman Knapp · First published 1904Open the Tome
Chronic empyema of the ethmoidal and frontal sinuses, with exophthalmosArnold Herman Knapp · First published 1903Open the Tome
A case of extensive chronic empyema of the frontal and ethmoidal sinuses with exophthalmosArnold Herman Knapp · First published 1899Open the Tome
Atlas der OphthalmoskopieJohann Nepomuk Oeller, Arnold Herman Knapp · First published 1896Open the Tome
