Stock Photo - Photograph of Philippe Ricord (1800 - 1889), French physician. In 1838, he proved John Hunter's self-experiment wrong, thus showing that syphilis and gonorrhoea are not the same disease. photographed by Etienne Carjat; 1876

Stock Photo: Photograph of Philippe Ricord (1800 - 1889), French physician. In 1838, he proved John Hunter's self-experiment wrong, thus showing that syphilis and gonorrhoea.

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