11.   The problems of interpreting perinatal mortality rates have been described by Campbell and MacDonald Davies and Tew.

12.   These are also the areas with high infant mortality rates, child accidents, morbidity rates and low school attainment rates.

13.   This appears convincing since the Decline in mortality rates antedated for the most part the advent of efficacious pills and surgical procedures.

14.   Unfortunately, there are reasons for pessimism and the recent Declines in infectious disease mortality rates May reverse.

15.   Unsuccessfully treated severe depression is a disease with a mortality rate similar to that of cancer.

16.   While inner London has the lowest mortality rate of any region in the country, not all its hospitals are top performers.

17.   Yes, mortality rates among cigarette smokers are way higher than among cigar smokers.

18.   They are working to reduce the mortality rate to zero.

19.   It is possible also to study the effects of drastic changes in existing fertility and mortality rates.

20.   Thus, it would be reasonable to expect that populations with a high mortality rate from coronary heart disease would also exhibit a high mortality rate for colon cancer.