Zeitschriftentitel
Trials
5.353
BMJ open
4.357
Contemporary clinical trials
682
WHO International Clinical Trials Registry Platform
654
Medicine
575
BMC public health
429
Sensors (Basel, Switzerland)
416
ClinicalTrials.gov
395
PloS one
370
BMC cancer
347
Sensors
344
JMIR research protocols
298
BMC psychiatry
265
Systematic Reviews
265
International journal of environmental research and public health
234
BMC musculoskeletal disorders
216
Inpharma weekly
175
BMC health services research
162
Systematic reviews
162
IEEE Access
155
BMC pediatrics
154
British journal of haematology
153
Future oncology (London, England)
149
Journal of clinical oncology / Englische Ausgabe
149
BMC pregnancy and childbirth
140
BMC geriatrics
138
Applied Sciences
133
Energy policy
132
Therapeutic innovation & regulatory science
130
Methods in molecular biology (Clifton, N.J.)
128
Critical care
120
BMC neurology
118
Pediatric radiology
112
Frontiers in public health
110
Journal of advanced nursing
109
European radiology
108
BMC infectious diseases
104
American heart journal
103
Cureus
100
Leukemia & lymphoma
99
Pilot and feasibility studies
98
The lancet <London> / Oncology
97
Climate policy
89
Blood
86
STAR protocols
86
Reproductive health
78
Reactions weekly
77
Annals of hematology
73
Implementation science : IS
73
International journal of stroke : official journal of the International Stroke Society
69
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