The original link to the peer reviewed study gives a 404 error now.

But a person can go to http://oatext.com/ and search the word "vaccinated" and the first link is to the 404 page.

Many other sites cite the study. http://www.ageofautism.com/2017/05/pilot-comparative-study-on-the-health-of-vaccinated-and-unvaccinated-6-12-year-old-us-children.html