title: Surrogate markers in AIDS and cancer trials.
authors.forename: N E
authors.initials: NE
authors.lastname: Day
authors.forename: S W
authors.initials: SW
authors.lastname: Duffy
mesh_terms: D015982:Bias; D001943:Breast Neoplasms / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control*; D002423:Cause of Death; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality / Q000517:prevention & control; D008327:Mammography; D008403:Mass Screening; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D013548:Sweden / Q000453:epidemiology; D014481:United States