Official websites use .gov
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information only on official, secure websites.
Search strategy terms and combinations
| Search | Terms |
|---|---|
| 1 | Autistic Disorder/ or Autis*.mp. or Autism Spectrum Disorder/ or Child Development Disorders, Pervasive/ or ASPERGER SYNDROME/ or asperger.mp. |
| 2 | PREVALENCE/ or prevalence.mp. or cross‐sectional studies.mp. or Cross‐Sectional Studies/ or genetic screening.mp. or Genetic Testing/ |
| 3 | (2012* or 2013* or 2014* or 2015* or 2016* or 2017* or 2018* or 2019* or 2020* or 2021* or 2022*).dt,ez. |
| 4 | S1 AND S2 AND S3 |
| 5 | Limit S4 to humans |
