Cardiology

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American Heart Association
American College of Cardiology
National Heart, Lung, and Blood Institute
Heart Information Network
CardioGuide
Cardiology Online
Angioplasty PTCA
CardioVascular Radiation Therapy

Continuing Medical Education

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Electronic CME
CME Resources
eMedicine CME
CME, Faculty of medicine, Ramathibodi Hospital
MIMs CME
Thai Heart Association CME

Dermatology

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DermGuide
Derm Digest

Endocrinology

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EndocrineWeb

American Diabetes Association
The Endocrine Society
The American Thyroid Association

Gastroenterology

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Gastro Net
American Gastroenterological Association
American College of Gastroenterology

Genetics

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Gene Clinics
Human Genome Project Information Update

Geriatrics

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The American Geriatrics Society
The British Geriatrics Society
Novartis Foudation for Gerontology

Medical News

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CNN
Time
MSNBC
WebMD
Reuters Health Informations
BBC
News Archive from Harrison's online

Medical Online

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Medscape
Mayoclinic
eMedicine
MDconsult
Physician's online
Siamdoctor
Thaiclinic
Medicine & Biotechnology
MDlinx.com

Medical Organization

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Center for Disease Control
World Health Organization
National Institute of Health
Ministry of Public Health, Thailand
Thai Medical Council
Center for Continuing Medical Education

Infectious/HIV

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HIVNAT
HIVATIS

Nephrology

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Nephroworld
The Nephron Information Center
National Kidney Foundation

Neurology

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The Internet Sroke Center
National Stroke Association
National Institute of Neurological diseases and Stroke

Obstetrics & Gynecology

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OBGYN Net

Oncology

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Onco Link
National Cancer Institute
World Oncology Network
International Oncology Foundation
American Cancer Society

Ophthalmology

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OphthoGuide
EyeWorld

Orthopaedics

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OrhoGuide

Pediatrics

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Harriet Lane WWW Links
PedInfo
Neonatalogy Knowledge Center

Pulmonology

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American College of Chest Physicians
National Emphysema Foundation
American Sleep Apnea Foundation

Radiology

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Radiology Info

Rheumatology

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American College of Rheumatology

Royal College in Thailand

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Surgery
Medicine
Pediatrics
Psychiatry
Radiologyy
Anesthesiology
Rehabilitation Medicine

Surgery

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Center for Medical Robotics and Computer Assisted Surgery

Urology

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UROlog
Urology Channel