BioMedical Research, Clinical Trials BioMedical Research Clinical Trials AIDSinfo - HHS Cancer and Leukemia Group B Cancer NIH Trials Childrens Oncology Group (COG) Clinical Studies Supported by the National Eye Institute (NEI) ClinicalTrials.gov - NIH, NLM Eastern Cooperative Oncology Group European Organization for Research and Treatment of Cancer    National Adjuvant Breast and Bowel Project (NSABP) National Cancer Institute, Center for Cancer Research, NIH (Patients and Families) National Cancer Institute, Center for Cancer Research, NIH (Physicians and Health Care Providers) National Cancer Institute of Canada - Clinical Trials Group National Heart, Lung, and Blood Institute, NIH - Clinical Trials Database National Heart, Lung and Blood Institute, NIH - Studies Seeking Patients National Institute of Allergy and Infectious Diseases (NIAID) National Institute of Neurological Disorders and Stroke (NINDS) National Wilms Tumor Study Group NIH Clinical Research Studies  NIH Clinical Trials - Patient Recruitment and Public Liaison Office   NIH Office of Rare Diseases - Research and Clinical Trials North Central Cancer Treatment Group Parkinson's Disease Clinical Studies - National Parkinson Foundation  Radiation Therapy Oncology Group Southwest Oncology Group Stroke Trials Directory - Washington University School of Medicine & NINDS Warren Grant Magnuson Clinical Center (The Hospital at NIH) - Patient Recruitment Updated 03/04/03