Reference: Danish study

Meier, Sandra M et al. “Obsessive-Compulsive Disorder and Autism Spectrum Disorders: Longitudinal and Offspring Risk.” PloS one vol. 10,11 e0141703. 11 Nov. 2015, doi:10.1371/journal.pone.0141703*

Available from:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4641696/

*Citation note. The citation show is as provided by the source.