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Biometrics|March 1, 1995
A nonparametric test for comparing two samples where all observations are either left- or right-censoredP K Andersen, B B RønnActa Anaesthesiologica Scandinavica|August 1, 1981
Control of carbon dioxide in modified Mapleson A and D (Hafnia) anaesthetic systems. An experimental modelP K AndersenStatistics in Medicine|December 1, 1991
Survival analysis 1982-1991: the second decade of the proportional hazards regression modelP K AndersenStatistical Methods in Medical Research|January 1, 1992
Repeated assessment of risk factors in survival analysisP K AndersenStatistics in Medicine|July 11, 2013
Decomposition of number of life years lost according to causes of deathP K AndersenControlled Clinical Trials|March 1, 1987
Conditional power calculations as an aid in the decision whether to continue a clinical trialP K AndersenStatistics in Medicine|June 1, 1988
Multistate models in survival analysis: a study of nephropathy and mortality in diabetesP K AndersenDiabetologia|September 1, 1983
Epidemiological studies of diabetes mellitus in Denmark: 3. Clinical characteristics and incidence of diabetes among males aged 0 to 19 yearsA Green, P K AndersenBritish Journal of Anaesthesia|August 1, 1979
Comparison of anti-pollution modifications of Mapleson A and D anaesthetic systemsP K Andersen, P HolePageof 15