JOSEPH RITTER VON HASNER


Meaning of JOSEPH RITTER VON HASNER in English

n. (1819-1892) Czechoslovakian ophthalmologist who in 1850 published a monograph regarding the physiology and pathology of the nasolacrimal duct wherein he described a flap of mucous membrane (now knows as Hasner's valve)

Explanatory English dictionary bed edition.      Толковый словарь английского языка Редакция bed.