TY  - JOUR
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.
JO  - European Archives of Medical Research
PY  - 2023
VL  - 39
SP  - 146
EP  - 152
DO  - 
ER  -