An essay on spermatorrhoea : being a microscopic investigation into its physiological and physical relations ; with observations on the nature, causes, and treatment of the various disorders of the procreative system in men. Illustrated by cases / by R. Dawson.

Licence: Public Domain Mark

Credit: An essay on spermatorrhoea : being a microscopic investigation into its physiological and physical relations ; with observations on the nature, causes, and treatment of the various disorders of the procreative system in men. Illustrated by cases / by R. Dawson. Source: Wellcome Collection.