[1]
“The Observation Scale for Autism (OSA): A New Screening Method to Detect Autism Spectrum Disorder before Age Three Years”, J. Intellect. Disabl. Diagn. Treat., vol. 3, no. 4, pp. 230–237, Jan. 2016, doi: 10.6000/2292-2598.2015.03.04.9.