Internal visualisation chart: Position of qihai and diaphragm
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Internal visualisation chart: Position of qihai and diaphragm. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Internal visualisation chart: Position of qihai and diaphragm. Wellcome Collection. Source: Wellcome Collection.