TY - RPRT TI - A National Virtual Specimen Database for Early Cancer Detection AU - Crichton, Daniel AU - Kincaid, Heather AU - Kelly, Sean AU - Thornquist, Mark AU - Johnsey, Donald AU - Winget, Marcy PY - 2003 UR - https://ntrs.nasa.gov/citations/20110015986 ID - 20110015986 ER -