%0 Journal Article
%A Kurtoğlu, Emel
%A Perçin, Zühal
%T The Association of the First Trimester Concentrations of Maternal PAPP-A and Free Beta-hCG With Pregnancy Complications
%D 2012
%J Van Med J
%P 60-65
%V 19
%N 2
%R 
%U https://dx.doi.org/