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Guidelines for sites linking to mayoclinic.orgBelow are helpful Internet resources on this topic. Mayo Clinic does not own or control the sites and is not responsible for its content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
http://ghr.nlm.nih.gov
National Library of Medicine Genetics Home Reference
www.cancer.gov
National Cancer Institute
www.cancer.gov (en Español)
National Cancer Institute
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