José María Pérez Penco

  • Citations Per Year
Learn More
OBJECTIVE To investigate whether the maternal serum concentration of placental protein 13 (PP13) is altered in chromosomally abnormal pregnancies and to examine the potential value of this placental protein in screening for aneuploidies at 11-13 weeks. METHODS The maternal serum concentration of PP13 at 11-13 weeks was compared in 536 euploid and 134(More)
  • 1