Innovations in screening: evaluating periodic screening without using data from a control group.
Baker
S G
SG
Division of Cancer Prevention and Control, National Cancer Institute, Bethesda, MD 20892-4200.
D000375:Aging; D001943:Breast Neoplasms / Q000517:prevention & control*; D002452:Cell Count; D005260:Female; D006801:Humans; D008403:Mass Screening / Q000639:trends*; D011897:Random Allocation; D002583:Uterine Cervical Neoplasms / Q000517:prevention & control*