Ziemssen's Cyclopædia Cyclopædia of the Practice of Medicine . Edited by Dr. H. von Ziemssen. Volume V. Diseases of the Respiratory Organs. New York: Wm. Wood & Co. 1875

1875 Boston Medical and Surgical Journal  
doi:10.1056/nejm187512160932504 fatcat:c3jlaeeiqzcszkutld53eqf56m