@misc{indiciaeef38a74bc139, title = {Sleep problems in handicapped children: a preliminary study.}, author = {J Clements and L Wing and G Dunn}, year = {1986}, doi = {10.1111/j.1469-7610.1986.tb01841.x}, url = {https://pubmed.ncbi.nlm.nih.gov/3733919/}, note = {Source identifier: 3733919} }