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Credit
The medical evidence relative to the duration of human pregnancy, given in the Gardner peerage cause, before the Committee for Privileges of the House of Lords in 1825-6 : with introductory remarks and notes / by Robert Lyall. Public Domain Mark. 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.