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Original Article
Neurobehavior
Association between assisted reproductive technology and autism spectrum disorders in Iran: a case-control study
Ensiyeh Jenabi, Mahdieh Seyedi, Ronak Hamzehei, Saeid Bashirian, Mohammad Rezaei, Katayoon Razjouyan, Salman Khazaei
Clin Exp Pediatr. 2020;63(9):368-372.   Published online March 27, 2020
Background: Autism spectrum disorder (ASD) is a neurodevelopmental disorder defined by impairments in social interaction and verbal and nonverbal communication.
Purpose: Determine the association between use of assisted reproduction technology (ART) and the risk of ASD among children. Methods: This case-control study included 300 participants (100 cases, 200 controls). The control group included women with a child aged 2–10 years without ASD,...
A Case-Control Study on the Factors Influencing Neonatal Hyperbilirubinemia.
Kwang Ho Meng, Won Chul Lee, Kyung Tai Whang
Clin Exp Pediatr. 1982;25(2):136-140.   Published online February 28, 1982
Neonatal Hyperbilirubinemia is increasing in frequency and there have been suggestions that this may be due to some change in factors involved in delivery. In this study, among numerous hypothesized factors, maternal age, gestational age, birth weight, birth order, and methods of delivery were tested if there were statistical associations between these factors and occurance of neonatal hyperbilirubinemia. For the...
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