Sea-sickness and how to prevent it : an explanation of its nature and successful treatment, through the agency of the nervous system, by means of the spinal ice-bag : with an introduction on the general principles of neuro-therapeutics / by John Chapman.

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Sea-sickness and how to prevent it : an explanation of its nature and successful treatment, through the agency of the nervous system, by means of the spinal ice-bag : with an introduction on the general principles of neuro-therapeutics / by John Chapman. Public Domain Mark. Source: Wellcome Collection.

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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.