Author
British Cardiac Society
2
Ovid Technologies, Inc
2
American Heart Association
1
British Cardiovascular Society
1
British Medical Association
1
Cardiac Society of Great Britain and Ireland
1
Harvard Medical School. Health Publications Group
1
International College of Cardiology
1
Iranian Society of Cardiovascular Surgeons
1
Jamʻīyat al-Qalb al-Khalījīyah
1
Pediatric Cardiac Society of India
1
Sociedad Argentina de Cardiología
1
Tehran Heart Center
1
Türk Kardiyoloji Derneği
1