1. Periodic breast cancer screening in reducing mortality from breast cancer;Shapiro;J. Amer. med. Ass.,1971
2. Changes in 5-yr breast cancer mortality in a breast cancer screening program;Shapiro,1973
3. On the diagnosis of minimal breast cancer in a screence population;Moskowitz;Cancer (Philad.),1976
4. The value of breast screening in women less than 50 yr of age;Letton;Cancer (Philad.),1977
5. Statement on X-ray mammography in screening for breast cancer;Hartman;NCI HEW-News,1977