Dokuzlar, OSoysal, PınarIsık, At2020-10-292020-10-292017-05-10Dokuzlar O., Soysal P., Isık A., -Association between serum vitamin B12 level and frailty in older adults.-, Northern clinics of Istanbul, cilt.4, ss.22-28, 2017http://hdl.handle.net/20.500.12645/26688Association between serum vitamin B12 level and frailty in older adults.ArticleWOS:00040898400000410.14744/nci.2017.82787