bibliographic entry 10747911 [be/10747911]
https://w3id.org/oc/corpus/be/10747911

is a

• bibliographic reference

content

• Egger, M, Davey, SG, Schneider, M. Bias in meta-analysis detected by a simple, graphical test. BMJ 1997; 315: 629–634. http://www.ncbi.nlm.nih.gov/pubmed/9310563. PMID: 9310563

references

• https://w3id.org/oc/corpus/br/6110