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J.JCLINEPI.2014.12.017
J.JCLINEPI.2014.12.017
http://dx.doi.org/10.1016/J.JCLINEPI.2014.12.017
Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions.
P356
Q30987646-206250BC-F354-4E5C-A46B-23F763A92912
P356
J.JCLINEPI.2014.12.017
http://dx.doi.org/10.1016/J.JCLINEPI.2014.12.017