Zeitschriftentitel
BMJ open
10
PharmacoEconomics - open
6
Trials
6
JAMA
5
Pilot and feasibility studies
4
BMC medical research methodology
3
Health technology assessment (Winchester, England)
3
Neurology
3
Social psychiatry and psychiatric epidemiology
3
Arthritis care & research
2
BMC musculoskeletal disorders
2
Critical care
2
Critical care (London, England)
2
Journal of clinical epidemiology
2
Journal of the American Geriatrics Society
2
Pain
2
Physiotherapy
2
BMC neurology
1
BMJ (Clinical research ed.)
1
Journal of the Intensive Care Society
1
Primary health care research & development
1
ResearchSquare.com
1
Social psychiatry + psychiatric epidemiology
1
Spine
1
Statistics in medicine
1
The journal of headache and pain
1
The journal of the American Medical Association / Englische Ausgabe
1