[Report 1944] / Medical Officer of Health, Derbyshire County Council.
- Derbyshire (England). County Council.
 
- Date:
 - 1944
 
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: [Report 1944] / Medical Officer of Health, Derbyshire County Council. Source: Wellcome Collection.
45/46 (page 43)
