A time series giving the monthly deaths from bronchitis,
emphysema and asthma in the UK, 1974-1979, both sexes (
P. J. Diggle (1990) Time Series: A Biostatistical Introduction. Oxford, table A.3
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.
This the same as dataset
ldeaths in R's datasets package.