C15 Chinese medical textbook, Foreword
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: C15 Chinese medical textbook, Foreword. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: C15 Chinese medical textbook, Foreword. Wellcome Collection. Source: Wellcome Collection.