Ammal M. Metwally and  Lobna A. El Etreby and  Rehan M. Saleh and  Ghada Abdrabou and  Somia I. Salama and  Amira Orabi and  Mohamed Abdelrahman,  Level of Behavioral Development for Hepatitis C Virus Cases versus Their Contacts: Does Infection Make a Difference and What Is Beyond?.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2013, vol. 84(12). 918 - 926
    [viewed 18 November 2019]. Available from: https://publications.waset.org/pdf/9996816.