Handbuch der Sauerstofftherapie / unter Mitwirkung von H. Brat [and others] ; herausgegeben von Max Michaelis.

Licence: Public Domain Mark

Credit: Handbuch der Sauerstofftherapie / unter Mitwirkung von H. Brat [and others] ; herausgegeben von Max Michaelis. Source: Wellcome Collection.

Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.