The duration of pregnancy : with a new rule for its estimation / by Ellice McDonald.

  • McDonald, Ellice, 1876-1955.
Date:
1910

Licence: In copyright

Credit: The duration of pregnancy : with a new rule for its estimation / by Ellice McDonald. 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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