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Guidelines for sites linking to mayoclinic.orgBelow are some helpful Internet resources on this topic. Mayo Clinic does not own or control any of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
www.americanheart.org
American Heart Association
www.nlm.nih.gov/medlineplus
MedlinePlus Medical Encyclopedia
www.4woman.gov
The National Women's Health Information Center
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