Sexual neurasthenia (nervous exhaustion) : its hygiene, causes, symptoms and treatment : with a chapter on diet for the nervous / by George M. Beard ; edited, with notes and additions, by A.D. Rockwell.

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Sexual neurasthenia (nervous exhaustion) : its hygiene, causes, symptoms and treatment : with a chapter on diet for the nervous / by George M. Beard ; edited, with notes and additions, by A.D. Rockwell. Public Domain Mark. Source: Wellcome Collection.