@article{zarandy_mahmoudi_malekzadeh_nasirmohtaram_2016, 
  title={Frequency of Congenital Heart Diseases in Prelingual Sensory-Neural Deaf Children}, 
  volume={28}, 
  abstractNote={Introduction: Hearing impairment is the most frequent sensorial congenital defect in newborns and has increased to 2-4 cases per 1,000 live births. Sensory-neural hearing loss (SNHL) accounts for more than 90% of all hearing loss. This disorder is associated with other congenital disorders such as renal, skeletal, ocular, and cardiac disorders. Given that congenital heart diseases are life-threatening, we decided to study the frequency of congenital heart diseases in children with congenital sensory-neural deafness.}, 
  author={Zarandy and Mahmoudi and Malekzadeh and Nasirmohtaram}, 
  year={2016}
  }