title: Quantitative imaging for evaluation of response to cancer therapy.
authors: Cancer Imaging Program, NCI, NIH, Bethesda, MD, USA.
authors: Laurence P
authors: LP
authors: Clarke
authors: Barbara S
authors: BS
authors: Croft
authors: Robert
authors: R
authors: Nordstrom
authors: Huiming
authors: H
authors: Zhang
authors: Gary
authors: G
authors: Kelloff
authors: J
authors: J
authors: Tatum