Untersuchungen über den Bau des Nervensystems / von B. Stilling und J. Wallach.

Licence: Public Domain Mark

Credit: Untersuchungen über den Bau des Nervensystems / von B. Stilling und J. Wallach. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.