Zeitschriftentitel
WHO International Clinical Trials Registry Platform
14.472
ClinicalTrials.gov
2.863
BMC geriatrics
2.195
BMJ open
2.184
BMC public health
1.717
International journal of environmental research and public health
1.657
Nutrients
1.078
Inpharma weekly
790
Cureus
747
Frontiers in public health
675
Journal of Postgraduate Medicine
639
Frontiers in psychology
604
Parasitology research
575
Aging clinical and experimental research
549
International Journal of Environmental Research and Public Health
530
Journal of the American Geriatrics Society
510
European spine journal
482
BMJ case reports
440
Geriatric nursing (New York, N.Y.)
404
BMC psychiatry
395
Trials
393
Archives of gerontology and geriatrics
354
BMC Geriatrics
339
European geriatric medicine
336
Healthcare (Basel, Switzerland)
336
BMC health services research
334
Aging & mental health
325
Journal of clinical medicine
317
Journal of affective disorders
307
BMC infectious diseases
303
Journal of Clinical Medicine
289
Reactions weekly
285
Vaccine
274
Critical care
270
Frontiers in psychiatry
263
Journal of applied gerontology : the official journal of the Southern Gerontological Society
260
Journal of the American Medical Directors Association
260
The Journal of adolescent health : official publication of the Society for Adolescent Medicine
260
Addictive behaviors
255
Supportive care in cancer
251
International journal of behavioral nutrition and physical activity
248
Journal of attention disorders
246
Journal of geriatric oncology
242
Spine deformity
224
Geriatrics & gerontology international
223
European journal of ageing
221
Clinical rheumatology
220
BMC Public Health
219
World neurosurgery
214
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
213
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