American Heart Association
http://www.heart.org
Malaysian Medical Association
www.mma.org.my
Malaysian Family Physician
www.ejournal.afpm.org.my
Association of Private Hospitals Malaysia
www.hospitals-malaysia.org
World Health Organization
www.who.int/en/
Web MD
www.webmd.com
American College of Physicians
www.acponline.org/
Asia Pacific Society for Impotence Research
www.apsir.org/html/index.htm
US National Library of Medicine
www.nlm.nih.gov/
Free Medical Journals
www.freemedicaljournals.com
Australian Medical Association
www.ama.com.au
Canadian Medical Association
www.cma.ca
British Medical Association
www.bma.org.uk
Harvard Medicine School
hms.harvard.edu/hms/home.asp
Malaysian Society of Rheumatology
www.msr.org.my/html/index.htm
Malaysian Urological Association
www.urology-malaysia.org
National Heart Association Malaysia
www.malaysianheart.org
The Heart Foundation, Malaysia
www.yjm.org.my
Ministry of Health Malaysia
www.moh.gov.my/MohPortal/
Federation of Private Medical Practitioners' Association, Malaysia
www.fpmpam.org