Worldwide trends in volume and quality of published protocols of randomized controlled trials
van Rosmalen, Belle V., Alldinger, Ingo, Cieslak, Kasia P., Wennink, Roos, Clarke, Mike, Ali, Usama Ahmed, Besselink, Marc G. H., Briel, MatthiasVolume:
12
Language:
english
Journal:
PLOS ONE
DOI:
10.1371/journal.pone.0173042
Date:
March, 2017
File:
PDF, 693 KB
english, 2017