BibTex format
@article{Gyselaers:2018:10.1002/uog.18952,
author = {Gyselaers, W and Spaanderman, M and International, Working Group on Maternal Hemodynamics},
doi = {10.1002/uog.18952},
journal = {Ultrasound in Obstetrics and Gynecology},
pages = {174--185},
title = {Assessment of venous hemodynamics and volume homeostasis during pregnancy: recommendations of the International Working Group on Maternal Hemodynamics},
url = {http://dx.doi.org/10.1002/uog.18952},
volume = {52},
year = {2018}
}