TI  - Serum Progesterone and Serial ββ-hCG Levels in Predicting the Outcome of Early Pregnancies with Doubtful Viability: Prospective Research
AU  - Yıldız, M.
AU  - Çiçek, E.N.
AU  - Demirayak, G.
AU  - Genç, S.
AU  - Şahin, O.
AU  - Özkan, Y.
AU  - Mihmanlı, V.
SO  - European Archives of Medical Research 2023;39:146-152.
DO  -