Zeitschriftentitel
WHO International Clinical Trials Registry Platform
8.710
ClinicalTrials.gov
7.528
International journal of environmental research and public health
5.644
Vaccines
4.097
Cureus
3.883
Frontiers in public health
3.538
BMC public health
2.814
International Journal of Environmental Research and Public Health
2.719
Viruses
2.280
Frontiers in psychology
2.212
Frontiers in immunology
2.035
BMC infectious diseases
1.989
Journal of clinical medicine
1.822
BMJ open
1.792
Journal of Clinical Medicine
1.770
Frontiers in Public Health
1.683
Heliyon
1.611
Frontiers in medicine
1.479
Frontiers in Immunology
1.327
Journal of medical virology
1.285
Frontiers in Medicine
1.229
Vaccine
1.221
Frontiers in psychiatry
1.217
Healthcare (Basel, Switzerland)
1.213
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
1.108
Trials
1.080
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
944
International Journal of Infectious Diseases
931
BMC health services research
929
Frontiers in Psychology
898
Nutrients
881
International journal of molecular sciences
878
Journal of medical Internet research
844
Human vaccines & immunotherapeutics
784
Internal and emergency medicine
772
International Journal of Molecular Sciences
765
SN comprehensive clinical medicine
747
Infection
741
Emerging infectious diseases
733
Biomedicines
720
The Science of the total environment
682
Environmental science and pollution research
677
BMC Infectious Diseases
662
Human Vaccines & Immunotherapeutics
644
Irish journal of medical science
636
BMC medical education
616
Diagnostics (Basel, Switzerland)
610
BMC Public Health
609
Medicina
606
Disaster medicine and public health preparedness
603
mehr ...