![Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner. | Wellcome Collection Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner. | Wellcome Collection](https://iiif.wellcomecollection.org/image/b28124558_0001.jp2/full/full/0/default.jpg)
Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner. | Wellcome Collection
![Professor Bergmann injecting a tubercular patient, 1891. Bergmann assisted Robert Koch (1843-1910) in investigations on treatment of Tuberculosis. In 1890 Koch introduced Tuberculin which he thought was a cure for TB. Its Professor Bergmann injecting a tubercular patient, 1891. Bergmann assisted Robert Koch (1843-1910) in investigations on treatment of Tuberculosis. In 1890 Koch introduced Tuberculin which he thought was a cure for TB. Its](https://c8.alamy.com/comp/D96PH8/professor-bergmann-injecting-a-tubercular-patient-1891-bergmann-assisted-D96PH8.jpg)
Professor Bergmann injecting a tubercular patient, 1891. Bergmann assisted Robert Koch (1843-1910) in investigations on treatment of Tuberculosis. In 1890 Koch introduced Tuberculin which he thought was a cure for TB. Its
![Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner. | Wellcome Collection Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner. | Wellcome Collection](https://dlcs.io/thumbs/wellcome/5/b28124558_0005.jp2/full/!200,200/0/default.jpg)