bibliographic entry 1244164 [be/1244164]
https://w3id.org/oc/corpus/be/1244164

is a

• bibliographic reference

content

• Callahan, C.M, Unverzagt, F.W, Hui, S.L, Perkins, A.J, Hendrie, H.C. Six-item screener to identify cognitive impairment among potential subjects for clinical research, Med. Care, 2002, 40, 771, 781, DOI: 10.1097/00005650-200209000-00007, PMID: 12218768

references

• https://w3id.org/oc/corpus/br/1647746