Columbia subject headings:
Children--Diseases--England--History.
Children--Health and hygiene--England--History.
Children--Mortality.
Urbanization--England--History.
Harvard subject headings:
Children--Diseases--England--History.
Children--Health and hygiene--England--History.
Children--Mortality
Urbanization--England--History.
Princeton subject headings:
Children--Diseases--England--History.
Children--Health and hygiene--England--History.
Children--Mortality.
Urbanization--England--History.