@article{2f3e6eee830b4a1a8b0f428142f2061c,
title = "Reference Ranges for Transvaginal Examined Fossa Posterior Structures in Fetuses from 45 to 84 mm Crown-Rump Length",
author = "Reinhard Altmann and C. Specht and Iris Scharnreitner and Caroline Schertler and Richard Mayer and Wolfgang Arzt and Matthias Scheier",
year = "2018",
month = jul,
day = "1",
doi = "10.1159/000486334",
language = "English",
volume = "83",
pages = "375--380",
journal = "Gynecologic and Obstetric Investigation",
issn = "1423-002X",
publisher = "Karger",
number = "4",
}