Physiologist Ivan Pavlov
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Portrait Of The Physiologist
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French Physiologist Claude Bernard
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William Hyde Wollaston, Physiologist
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Ivan Pavlov Operating On Dog
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Pavlov And His Staff With Dog
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Nobel Prize Winner Dr. John Macleod
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Sir Benjamin Collins Brodie, 19th
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Layoff, 1890. Artist Ivan Pavlov
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J Abernethy
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Hermann Von Helmholtz 1821-1894, German
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John Abernethy 1764-1831, English
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Ivan Pavlovs Assistant Sitting In Front
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Wilhelm Wundt #1
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Hermann Ludwig Ferdinand Von Helmholtz
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Scientist Observing Recording Instrument
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Nobel Prize Winner Francois Jacob
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Harvard University Professor Doctor
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Etienne Jules Marey 1830-1903
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John Abernethy, English Surgeon
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Sir Benjamin Brodie, English Doctor
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William Hyde Wollaston 1766-1828
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John Abernethy 1764-1831, English #1
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John Abernethy Frs
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