@incollection{Heussler17, author = {Jasneek Chawla and Helen Heussler}, title = {Sleep in Down Syndrome}, booktitle = {Advances in Research on Down Syndrome}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Subrata Dey}, chapter = {4}, doi = {10.5772/intechopen.71065}, url = {https://doi.org/10.5772/intechopen.71065} }