ETA – European Thyroid Association – www.eurothyroid.com
LAST – Latin America Thyroid Society – www.last.org
ATA – American Thyroid Society – www.thyroid.com
AACE – American Association of Clinical Endocrinologists – www.aace.com
The Endocrine Society – www.endo-society.org
EAN M – European Association of Nuclear Medicine – www.eanm.org
SAEM – Sociedad Argentina de Endocrinología y Metabolismo – www.saem.org.ar
SNM – Society of Nuclear Medicine – www.snm.org
AAES – American Associetin of Endocrine Surgeons – www.endocrinesurgery.org
AHNS – American Head and Neck Society – www.headandneckcancer.org