1691”N�`1846”N‚̈ꗗ‚Ö–ß‚é

No 17
�‘–¼ An inquiry into the causes and effects of the variolae vaccinae, a disease : discovered in some of the western counties of England, particularly gloucestershire, and known by the name of the cow pox
’˜ŽÒ–¼ by Edward Jenner
”­�s”N 1798
“o˜^”Ô�† 71921
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1691”N�`1846”N‚̈ꗗ‚Ö–ß‚é

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