Columbia subject headings:
Great Britain--Statistics, Vital--Periodicals.
Mortality--England--Statistics--Periodicals.
Mortality--Wales--Statistics--Periodicals.
Harvard subject headings:
England--Statistics, Vital--Periodicals.
Mortality--Statistics--England--Mortality--Statistics--Periodicals.
Mortality--Statistics--Wales--Mortality--Statistics--Periodicals.
Wales--Statistics, Vital--Periodicals.
Princeton subject headings:
Great Britain--Statistics, Vital--Periodicals.
Infants--Mortality--Statistics--Periodicals.
Mortality--England--Statistics--Periodicals.
Mortality--Great Britain--Statistics--Periodicals.
Mortality--Wales--Statistics--Periodicals.
Periodicals.
Statistics.