Effect of co-twin gender on neurodevelopmental symptoms: a twin register study
Molecular Autism (2016) - Comment
pubmed: 26793297  doi: 10.1186/s13229-016-0074-z  issn: 2040-2392 

Jonna Maria Eriksson, Sebastian Lundström, Paul Lichtenstein, Susanne Bejerot, Elias Eriksson