Influence of changes in general mortality rates, and of age upon survival of patients with a chronic disease.
D001699:Biometry; D002908:Chronic Disease / Q000706:statistics & numerical data*; D006801:Humans; D007857:Leadership; D009369:Neoplasms / Q000706:statistics & numerical data*; D014798:Vital Statistics
CHRONIC DISEASE/statistics; NEOPLASMS/statistics; VITAL STATISTICS