@incollection{Dey13,
author = {Sujay Ghosh and Subrata Kumar Dey},
title = {Risk Factors for Down Syndrome Birth: Understanding the Causes from Genetics and Epidemiology},
booktitle = {Down Syndrome},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Subrata Kumar Dey},
chapter = {9},
doi = {10.5772/52903},
url = {https://doi.org/10.5772/52903}
}