@article{pillai_ambike_husainy_vaidya_kulkarni_aigolikar_2006, 
  title={The prevalence of post-traumatic stress disorder symptoms in relatives of severe trauma patients admitted to the intensive care unit}, 
  volume={10}, 
  DOI={10.4103/0972-5229.27860}, 
  publisher={Medknow}, 
  author={Pillai and Ambike and Husainy and Vaidya and Kulkarni and Aigolikar}, 
  year={2006}
  }