Thyroid Nodules Basic facts and other advice for patients, from EndocrineWeb.com. http://www.endocrineweb.com/nodule.html

Thyroid Nodules Guidance on diagnosis and treatment, intended for medical students and physicians. From Loyola University Medical Center. http://www.meddean.luc.edu/lumen/MedEd/medicine/endo/thyndl/thyndllist.htm

Diagnosis and Management of Thyroid Nodules AACE clinical practice guidelines. [PDF] http://www.aace.com/clin/guidelines/thyroid_nodules.pdf

Thyroid Nodules New York Thyroid Center fact sheet discusses the occurrence, detection and diagnosis, and treatment of this condition. http://cpmcnet.columbia.edu/dept/thyroid/NodulesHP.html

National Graves' Disease Foundation Educational organization open exclusively to people with Graves' disease, their families, friends and health care professionals. http://www.ngdf.org/