Zeitschriftentitel
Journal of clinical epidemiology
6
PloS one
5
BMC public health
3
Health research policy and systems
3
BMJ global health
2
The Pan African medical journal
2
Vaccines
2
AJOG global reports
1
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
1
Nature medicine
1
ResearchSquare.com
1
Scientific reports
1
The Cochrane database of systematic reviews
1
bioRxiv.org
1
medRxiv : the preprint server for health sciences
1