@article{d23fce4346854dda9e4e747cdc1a0c75,
title = "Strong variation in progesterone production of the placenta in early pregnancy – what are the clinical implications?",
author = "Kay Neumann and Marion Depenbusch and Askan Schultze-Mosgau and Georg Griesinger",
note = "Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = oct,
doi = "10.1016/j.rbmo.2020.07.009",
language = "English",
volume = "41",
pages = "748--749",
journal = "Reproductive BioMedicine Online",
issn = "1472-6483",
number = "4",
}