Zeitschriftentitel
ClinicalTrials.gov
137
WHO International Clinical Trials Registry Platform
54
European radiology
24
British medical journal
9
The New England journal of medicine
8
Annals of internal medicine
6
JAMA
5
The American review of respiratory disease
5
The Medical clinics of North America
5
The Medical journal of Australia
5
Emergency radiology
4
Postgraduate medical journal
4
Revista Panamericana de Salud Pública
4
Revista panamericana de salud publica = Pan American journal of public health
4
The Journal of experimental medicine
4
American journal of roentgenology
3
Annals of intensive care
3
Chinese medical journal (Peking, China : 1932)
3
European radiology experimental
3
Intensive care medicine
3
Jornal Brasileiro de Pneumologia
3
Lancet (London, England)
3
Obstetrics and gynecology
3
The Egyptian Journal of Radiology and Nuclear Medicine
3
A.M.A. archives of internal medicine
2
American journal of diseases of children (1960)
2
Archives of disease in childhood
2
BMC infectious diseases
2
Chest
2
Clinical infectious diseases
2
Diseases of the chest
2
Einstein (São Paulo)
2
European journal of radiology
2
Journal of clinical virology
2
Journal of general microbiology
2
Journal of medical virology
2
Journal of the American Medical Association
2
Journal of the American Veterinary Medical Association
2
Journal of the National Cancer Institute
2
New York state journal of medicine
2
Nutrients
2
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.)
2
Revista espanola de anestesiologia y reanimacion
2
Southern medical journal
2
The American journal of medicine
2
The Journal of pediatrics
2
The New Zealand medical journal
2
The Ohio State medical journal
2
The Southeast Asian journal of tropical medicine and public health
2
The Yale journal of biology and medicine
2
mehr ...