Correct citation Singh VK, Lin SX, Yang VC. Serological association of measles virus and human herpesvirus-6 with brain autoantibodies in autism. Clin Immunol Immunopathol. 1998 Oct;89(1):105-8.
Note that this paper is from 1998. Singh’s work has not been replicated. Multiple studies in multiple countries with tens of thousands of subjects have repeatedly failed to find an association between measles vaccine and autism.