bibliographic entry 6949453 [be/6949453]
https://w3id.org/oc/corpus/be/6949453

is a

• bibliographic reference

content

• Akl EA, Sun X, Busse JW, et al. Specific instructions for estimating unclearly reported blinding status in randomized trials were reliable and valid. J Clin Epidemiol 2012; 65:262-7. doi:10.1016/j.jclinepi.2011.04.015. 22200346.

references

• https://w3id.org/oc/corpus/br/551806