Yetim, AylinAygün, ErhanYetim, ÇağcılKarakaş, ZeynepGökçay, GüldenDemirkol, MübeccelÖmer, BeyhanDağoğlu, Türkan2020-08-302020-08-302017Yetim, A., Aygun, E., Yetim, C., Karakas, Z., Gokcay, G., Demirkol, M., & Dagoglu, T. (2017). Does measurement of serum B12-related metabolites in newborns give a new cut-off value for serum B12 levels or new cut-off values of related metabolites according to serum B12 levels?.0145-21261873-5835https://hdl.handle.net/20.500.12713/8718th International Eurasian Hematology Oncology Congress (EHOC) -- OCT 18-21, 2017 -- Istanbul, TURKEYOur aim was to assess the maternal and neonatal prevalence of B12 and folate deficiencies, to determine a new cut off value of serum B12 for neonates by measuring all B12 associated metabolites (homocystein (Hcy), propionil (C3) carnitine ,and urine methylmalonic acid (MMA)) and also cut off values of MMA, Hcy and C3 carnitine for neonates using B12 cut off value of 300 pg/mL used in our clinic.eninfo:eu-repo/semantics/closedAccessConference Object61S30S31WOS:000416742600081Q3