1,100
Participants
Start Date
October 10, 1995
Primary Completion Date
October 1, 2004
Study Completion Date
October 1, 2004
cytology specimen collection procedure
immunoenzyme technique
study of high risk factors
H. Lee Moffitt Cancer Center and Research Institute, Tampa
CCOP - Iowa Oncology Research Association, Des Moines
CCOP - Northern New Jersey, Hackensack
Ireland Cancer Center, Cleveland
Allegheny University Hospitals- Hahnemann, Philadelphia
National Cancer Institute (NCI)
NIH
SWOG Cancer Research Network
NETWORK
Eastern Cooperative Oncology Group
NETWORK