2423F0C7-CB85-4EFC-9922-9A7F5D61F91BHOD: Assessing risk of bias in non-randomized studies of interventionsResearch GrantMR/M025209/1C008C651-F5B0-4859-A334-5F574AB6B57CMRCINCOME_ACTUAL365652E5539AB0-DFA0-4AA5-953A-C28E85DA0678Empirical Evidence of Study Design Biases in Randomized Trials: Systematic Review of Meta-Epidemiological Studies.PloS one9c31fe7bba76c60899a5429efe9fde2dPage MJ2016-01-01http://dx.doi.org/10.1371/journal.pone.015926727398997http://ukpmc.ac.uk/abstract/MED/273989971932-6203http://europepmc.org/abstract/MED/27398997117Journal Article/Review58c43dfad89784.17045027