@article{af7728c550b74eadb48c6c909b7b1b42,
title = "Validation of Ultrasound Dating Protocols Using Data From Twins Conceived Through In Vitro Fertilization in Nova Scotia: A Retrospective Cohort Study",
keywords = "crown rump length, gestational age, in vitro fertilisation, ultrasonography",
author = "Marianna Saunders and Allen, {Victoria M.} and Pantelis Andreou and {Van den Hof}, {Michiel C.}",
note = "Publisher Copyright: {\textcopyright} 2023 The Society of Obstetricians and Gynaecologists of Canada/La Soci{\'e}t{\'e} des obst{\'e}triciens et gyn{\'e}cologues du Canada",
year = "2023",
doi = "10.1016/j.jogc.2023.102199",
language = "English",
journal = "Journal of Obstetrics and Gynaecology Canada",
issn = "1701-2163",
publisher = "Healthcare & Financial Pub.",
}