Contingent screening for Down syndrome completed in the first trimester: a multicenter study.
Muñoz-Cortes M, Arigita M, Falguera G, Seres A, Guix D, Baldrich E, Acera A, Torrent A, Rodriguez-Veret A, Lopez-Quesada E, Garcia-Moreno R, Gonce A, Borobio V, Borrell A.
Muñoz-Cortes M, et al. Among authors: guix d.
Ultrasound Obstet Gynecol. 2012 Apr;39(4):396-400. doi: 10.1002/uog.9075.
Ultrasound Obstet Gynecol. 2012.
PMID: 21674658
Free article.