Sommer, M., B. Glaser, E. Soldini, P. Weber, and G. P. Ramelli. “Age at Initial Diagnosis of Autism Spectrum Disorders: A Retrospective Comparison of Screening Techniques Between the Southern and Northwestern Regions of Switzerland”. Swiss Medical Weekly, vol. 153, no. 12, Dec. 2023, p. 40131, doi:10.57187/smw.2023.40131.