R. Virchow

• Medical Society in the City of New York, Vol. 11
• Medical Society in the City of New York, Vol. 12
• Medical Society in the City of New York, Vol. 13
• Medical Society in the City of New York, Vol. 14
• Medical Society in the City of New York, Vol. 16
• Medical Society in the City of New York, Vol. 17
• Medical Society in the City of New York, Vol. 18
• Medical Society in the City of New York, Vol. 21
• Medical Society in the City of New York, Vol. 9