Article
Study of first-trimester serum levels of β-hCG and PAPP-A as a screening test for fetal development of intrauterine growth restriction
4 Jun 2025
Abstract excerpt
OBJECTIVE: To evaluate the association between first-trimester serum levels of pregnancy-associated plasma protein-A (PAPP-A) and free beta-human chorionic gonadotropin (β-hCG) and the development of intrauterine growth restriction (IUGR), in order to assess their utility in early screening for improved perinatal outcomes. METHODS: A retrospective case-cohort study was conducted at Marqués de Valdecilla...
