title: Are There any Relationships between Latent Toxoplasma gondii Infection, Testosterone Elevation, and Risk of Autism Spectrum Disorder?
authors.affiliation: Faculty of Medical Sciences, Department of Parasitology, Kashan University of Medical Science , Kashan , Iran ; Faculty of Medical Sciences, Department of Parasitology, Tarbiat Modares University , Tehran , Iran.
authors.forename: Amir
authors.initials: A
authors.lastname: Abdoli
authors.affiliation: Faculty of Medical Sciences, Department of Parasitology, Tarbiat Modares University , Tehran , Iran.
authors.forename: Abdolhossein
authors.initials: A
authors.lastname: Dalimi
keywords: Toxoplasma gondii; autism; extreme male brain theory; latent infection; prenatal testosterone; second to fourth digit ratio; sex ratio