[Report 1938] / School Medical Officer of Health, Cambridgeshire County Council.
- Cambridgeshire (England). County Council.
 
- Date:
 - 1938
 
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: [Report 1938] / School Medical Officer of Health, Cambridgeshire County Council. Source: Wellcome Collection.
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