Anonymous ID: 577877 Aug. 24, 2018, 11:44 a.m. No.2724679   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>2724635

Don't use google and look at data before the 90's as a start

You can also try autism groups such as Generation Rescue, although they were intimidated into backing down on vaccines

Further you can look into old literature from Dr Bernard Rimland [now deceased] at the Autism Research Institute