Infant mortality and its reduction, especially in New York City / L. Emmett Holt.

  • Holt, L. Emmett (Luther Emmett), 1855-1924.
Date:
1910

Licence: In copyright

Credit: Infant mortality and its reduction, especially in New York City / L. Emmett Holt. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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