bibliographic entry 4418705 [be/4418705]
https://w3id.org/oc/corpus/be/4418705

is a

• bibliographic reference

content

• Lévesque LE, Hanley JA, Kezouh A, Suissa S. Problem of immortal time bias in cohort studies: example using statins for preventing progression of diabetes. BMJ 2010; 340: b5087 doi:10.1136/bmj.b5087. pmid:20228141. PMID: 20228141

references

• https://w3id.org/oc/corpus/br/1477310