Application of John M. Cowan, B.A., M.D., Cantab., D.Sc., Glasgow.

Licence: In copyright

Credit: Application of John M. Cowan, B.A., M.D., Cantab., D.Sc., Glasgow. Source: Wellcome Collection.

Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.