Transactions of the second annual meeting : Chicago, Illinois, November, 16-18, 1911.
- American Association for the Study and Prevention of Infant Mortality. Annual Meeting 1911 : Chicago, Ill.)
- Date:
- 1912
Licence: In copyright
Credit: Transactions of the second annual meeting : Chicago, Illinois, November, 16-18, 1911. Source: Wellcome Collection.
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