Centralblatt für klinische Medizin
- 1.1880/81 Harvard-USA* = Internet Archive, California = Google
- 2.1881/82 California = Google (2+3), Harvard-USA* = Internet Archive
- 3.1882 Harvard-USA* = Internet Archive, Chicago
- 4.1883 Harvard-USA* = Internet Archive, California = Google
- 5.1884 Harvard-USA* = Internet Archive, California = Google
- 6.1885 Harvard-USA* = Internet Archive, California = Google
- 7.1886 Harvard-USA* = Internet Archive, California = Google
- 8.1887 Harvard-USA* = Internet Archive, California = Google
- 9.1888 Harvard-USA* = Internet Archive, California = Google
- 10.1889 California-USA* = Internet Archive, California = Google
- 11.1890 Harvard-USA* = Internet Archive, California = Google
- 12.1891 Harvard-USA* = Internet Archive, California = Google
- 13.1892 Harvard-USA* = Internet Archive, California = Google
- 14.1893 California-USA* = Internet Archive, California = Google