bibliographic entry 12868293 [be/12868293]
https://w3id.org/oc/corpus/be/12868293

is a

• bibliographic reference

content

• Mantel, N, Haenszel, W. Statistical aspects of the analysis of data from retrospective studies of disease, Journal of the National Cancer Institute, 1959, 22, 719, 748, PMID: 13655060

references

• https://w3id.org/oc/corpus/br/97945