Mortality from breast cancer in UK has decreased suddenly.
Peto
R
R
D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000401:mortality*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009026:Mortality / Q000639:trends; D006113:United Kingdom / Q000453:epidemiology