ON VACCINATION AS A PREVENTIVE AND MODIFIER OF SMALL-POX, AND ON THE NATURE AND EXTENT OF ITS PROTECTING INFLUENCE. With Observations on the Varieties, Forms, and Degrees of Severity, assumed by modified Small-Por

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• Book ID: 122363350
• Publisher: The Lancet
• Year: 1832
• Tongue: English
• Weight: 543 KB
• Volume: 18
• Category: Article
• ISSN: 0140-6736
• DOI: 10.1016/S0140-6736(02)94613-1