Date: c. 1935
Source: www.detnews.com/history/polio/polio.htm
Copyright: Detroit News
| Kolmer Vaccinating | |
Date: c. 1935 Source: www.detnews.com/history/polio/polio.htm Copyright: Detroit News
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| Description: Dr. John Kolmer vaccinating his son. From "Conquering the Dreaded Crippler, Polio" by Pat Zacharias, Detroit News. | |
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