References
- Ahmadi, J., Maharlooy, N., & Alishahi, M. (2004). Substance abuse: Prevalence in a sample of nursing students. Journal of Clinical Nursing, 13, 60–64
- Akvardar, Y. L. Z., Demiral, Y. C., Ergor, G. L., Ergor, A., Bilici, M., & Akil Özer, Ã. M. (2003). Substance use in a sample of Turkish medical students. Drug and Alcohol Dependence, 72, 117–121
- Bernard, H. R., Hallett, T., Iovita, A., Ohnsen, C., Lyerla, R., Mccarty, C., Mahy, M., Salganik, M. J., Saliuk, T., & Scutelniciuc, O. (2010). Counting hard-to-count populations: The network scale-up method for public health. Sexually Transmitted Infections, 86, ii11–ii15
- Ghanizadeh, A. (2001). Shiraz University students' attitude towards drugs: An exploratory study. Eastern Mediterranean Health Journal, 7, 452–460
- Golbasi, Z., & Kelleci, M. (2011). Sexual experience and risky sexual behaviours of Turkish university students. Archives of Gynecology and Obstetrics, 283, 531–537
- Gore, F. M., Bloem, P. J. N., Patton, G. C., Ferguson, J., Joseph, V. R., Coffey, C., Sawyer, S. M., & Mathers, C. D. (2011). Global burden of disease in young people aged 10–24 years: A systematic analysis. The Lancet, 377, 2093–2102
- Hanson, M., Stockfelt, L., Urazalin, M., Ahlm, C., & Andersson, R. (2008). HIV/AIDS awareness and risk behavior among students in Semey, Kazakhstan: A cross-sectional survey. BMC International Health and Human Rights, 8, 14
- Hasnain, M. (2005). Cultural approach to HIV/AIDS harm reduction in Muslim countries. Harm Reduction Journal, 2, 1–9
- Hickman, M., Taylor, C., Chatterjef, A., Degenhardt, L., Frischer, M., Hay, G., Tilling, K., & Wiessing, L. (2002). Estimating the prevalence of problematic drug use: A review of methods and their application. Bulletin on Narcotics, LIV:15–32
- Homa, Z., Kiomars, N., Moosa, K., & Maryam, S. (2009). Substance use among students of Guilan University of Medical Sciences in Iran in 2005–2006. Acta Medica Iranica, 47, 473–478
- Jodati, A. R., Shakurie, S. K., Nazari, M., & Raufie, M. B. (2007). Students attitudes and practices towards drug and alcohol use at Tabriz University of Medical Sciences. Eastern Mediterranean Health Journal, 13, 962–967
- de Guzman M. R., & Bosch, K. R. (2007). High-risk Behaviors among Youth. Nebraska: University of Nebraska
- Mccarty, C., Killworth, P. D., Bernard, H. R., Johnsen, E. C., & Shelley, G. A. (2001). Comparing two methods for estimating network size. Human Organization, 60, 28–39
- Mohammad, K., Farahani, F. K. A., Mohammadi, M. R., Alikhani, S., Zare, M., Tehrani, F. R., Ramezankhani, A., Hasanzadeh, A., & Ghanbari, H. (2007). Sexual risk-taking behaviors among boys aged 15-18 years in Tehran. Journal of Adolescent Health, 41, 407–414
- Rwanda Biomedical Center/Institute of HIV/AIDS DPaCDRI, School of Public Health (SPH), UNAIDS, ICF International. (2012). Disease Prevention and Control Department 2012. Estimating the size of populations through a household survey
- Shokoohi, M., Baneshi, M. R., & Haghdoost, A. A. (2010). Estimation of the active network size of Kermanian Males. Addiction and Health, 2, 81–88
- Shokoohi, M., Baneshi, M. R., & Haghdoost, A. A. (2012). Size estimation of groups at high risk of HIV/AIDS using network scale up in Kerman, Iran. International Journal of Preventive Medicine, 3, 471
- UNAIDS/IMPACT/FHI. (2003). Estimating the size of populations at risk for HIV, 10–11
- UN Office on Drugs and Crime. (2003). Estimating prevalence: Indirect methods for estimating the size of the drug problem toolkit module 2
- World Health Organization. (2013). Management of substance abuse. Retrieved from: http://www.who.int/substance_abuse/facts/en/index.html [last accessed Aug 2013]