Usefulness of serum biomarkers: total hCG, free beta hCG subunit and AFP in the diagnisis of tumours   (2,10Mb) (Y.S.Ptitsyna, E.S.Kochina, E.M.Matveeva, A.N.Burkov, and A.P.Obriadina Laboratory of New Technology Department, RPC Diagnostic Systems, Nizhniy Novgorod, Russia)

Medians for maternal serum unconjugated estriol during normal pregnancy in Russian population with competitiva ELISA (2,16Mb)(Kochina E., Matveeva E., Burkov A.N., Obriadina A.P.  Laboratory of New Technology Department, RPC Diagnostic Systems, Nizhniy Novgorod, Russia