On the circumstances which modify the action of caffeine and theine upon voluntary muscle / by T. Lauder Brunton and J. Theodore Cash.

Licence: Public Domain Mark

Credit: On the circumstances which modify the action of caffeine and theine upon voluntary muscle / by T. Lauder Brunton and J. Theodore Cash. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.