There is a wealth of resources for cancer patients, survivors and their families. Here is a sample of some useful online resources.
American Red Cross
http://www.redcross.org/
American Association of Blood Banks
http://www.aabb.org/
National Marrow Donor Program
http://www.marrow.org/
National Heart, Lung and Blood Institute
http://www.nhlbi.nih.gov/
American Society of Hematology
www.hematology.org
Medline Plus/National Library of Medicine
http://www.nlm.nih.gov/medlineplus/laboratorytests.html
National Cancer Institute
http://www.cancer.gov
ClinicalTrials.gov/U.S. National Institutes of Health
http://www.clinicaltrials.gov/