LIBROS DEL AUTOR: irmengarde eberle

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  • Edward Jenner and Smallpox Vaccination
    Irmengarde Eberle
    Edward Jenner, a practicing physician, probably owed his discovery of vaccination as a preventive of smallpox to two circumstances in his own life: he was born and lived in Gloucestershire, England, in dairying country, and had endured weeks in an old-time smallpox 'inoculation stable' when he was a small child. He never forgot the horrible experience.Intrigued by the old dairy...
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