Obstetrics, Smellie's double crotchet
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Obstetrics, Smellie's double crotchet. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Obstetrics, Smellie's double crotchet. Wellcome Collection. Source: Wellcome Collection.