1
by Helfand, Mark, Mahon, Susan, Eden, Karen B.
Published 2001
Agency for Healthcare Research and Quality (US)
Subjects: '; ...Skin Neoplasms / diagnosis...

2
by Humphrey, Linda L., Chan, Benjamin, Detlefsen, Stephanie, Helfand, Mark
Published 2002
Agency for Healthcare Research and Quality (US)
Subjects: '; ...Breast Neoplasms / diagnosis...