{Reference Type}: Case Reports {Title}: Rapid detection of paternal origin of trisomy 18 by quantitative fluorescent polymerase chain reaction analysis in a fetus associated with increased nuchal translucency thickness and in a pregnancy without an advanced maternal age. {Author}: Chen CP; {Journal}: Taiwan J Obstet Gynecol {Volume}: 63 {Issue}: 4 {Year}: 2024 Jul {Factor}: 1.944 {DOI}: 10.1016/j.tjog.2024.05.011