bibliographic entry 6733518 [be/6733518]
https://w3id.org/oc/corpus/be/6733518

is a

• bibliographic reference

content

• Higgins J, Green S. Cochrane Handbook for Systematic Reviews of Interventions.John Wiley & Sons Ltd, 2011.

references

• https://w3id.org/oc/corpus/br/5544880