This is as portion of the abstract and a link to the study which was the subject of Judie Brown's comments.
"The five variables in the model were decreased birth weight, low maternal education, later start of prenatal care, and having a previous termination of pregnancy. Increasing father's age was associated with increased risk of autism. Visit:
Prenatal and perinatal risk factors for autism. [J Perinat Med. 1999] - PubMed result:
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