Tilford JM, Payakachat N, Kuhlthau KA, Pyne JM, Kovacs E, Bellando J, Williams DK, Brouwer WB, Frye RE. Treatment for Sleep Problems in Children with Autism and Caregiver Spillover Effects. J Autism Dev Disord. 2015 Nov;45(11):3613-23. doi: 10.1007/s10803-015-2507-5. PMID: 26126749; PMCID: PMC4609586.