Jahan A, Parvin SR, Bugum D. Familial, Social and Environmental Risk Factors in Autism: A Case-Control Study. Bangladesh Med Res Counc Bull [Internet]. 2015 Oct. 5 [cited 2024 Nov. 21];40(3):113-7. Available from: https://banglajol.info/index.php/BMRCB/article/view/25233