TY  - GEN
AU  - Guerriero,S
AU  - Mais,V
AU  - Ajossa,S
AU  - Paoletti,A M
AU  - Risalvato,A
AU  - Melis,G B
TI  - The screening of embryonic viability in early asymptomatic pregnancy by a single endosonographic scan associated with plasma human chorionic gonadotropin determination
SN  - 1058-0468
PY  - 1995///0731
KW  - Biomarkers
KW  - blood
KW  - Chorionic Gonadotropin
KW  - Confidence Intervals
KW  - Embryo, Mammalian
KW  - physiology
KW  - Embryonic and Fetal Development
KW  - Female
KW  - Fetus
KW  - Gestational Age
KW  - Humans
KW  - Luteinizing Hormone
KW  - urine
KW  - Predictive Value of Tests
KW  - Pregnancy
KW  - Prospective Studies
KW  - Reference Values
KW  - Regression Analysis
KW  - Sensitivity and Specificity
KW  - Ultrasonography, Prenatal
KW  - methods
KW  - Vagina
N1  - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial
UR  - https://doi.org/10.1007/BF02214140
ER  -