Aspirin in Preventing Colorectal Cancer in Patients With Colorectal Adenoma
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
PharmaEssentia Japan K.K.
National Institutes of Health Clinical Center (CC)
Swiss Cancer Institute
University of Oxford
The Methodist Hospital Research Institute
University of California, Irvine
Alliance for Clinical Trials in Oncology
Queen Mary University of London
University of California, San Francisco
Universidade Estadual Paulista Júlio de Mesquita Filho
Memorial Sloan Kettering Cancer Center
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Ohio State University Comprehensive Cancer Center
PrECOG, LLC.
Stanford University
Stanford University
National Cancer Institute (NCI)
Washington University School of Medicine
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
Brigham and Women's Hospital
M.D. Anderson Cancer Center