AR Isara, AN Ofili, “Knowledge and practice of standard precautions among health care workers in the Federal Medical Centre Asaba Delta State Nigeria”, Niger Postgrad Med J , Sep17(3), pp 204-9, 2010.
 Askarian, M., Honarvar, B., Tabatabaeeb, H. R , “Knowledge, attitude and practice towards standard isolation precautions in Iranian medical students”, J Hosp Infect, December 58(4), pp 292-296, 2004.
 Cincinnati, OH, “preventing needle stick injuries in health care settings”, Department of Health and Human Services, CDC, DHHS publication (NIOSH), 108, 2000.
 G Phillips, J Ker, “Champion students Experience with a standardized infection control training package in medical students” J Hosp Infect, April, 62 (4) , 518-519, 2006.
 V Wiwanitkit , “Knowledge survey concerning universal precaution among the Thai preclinic year medical students: a medical school-based study”, Am J Infect Control, June, 30(4) , 255–256, 2002.
 Malekzadeh, R., Azizi, F., M.Janghorbani , “Viral hepatitis epidemiology and control of common disorders in Iran” , Tehran, Eshtyagh , pp. 717-718 , 2001 .
 Elliott, S. K. F., Keeton, A., Holt A. ,“Medical students’ knowledge of sharps injuries” , J Hosp Infect, , 60(4), 374-377, 2005.
 Askarian, M., Honarvr, B., Tabatabaee, H. R., Assadian O. , “Knowledge, practice and attitude towards standard isolation precaution in Iranian medical students” , J Hosp Infect, December,58(4), 292-296, 2004.
 A.Feather, S. P.Stone., A.Wessier, K. A. Boursicot, C. Pratt ,“Now please wash your hands’: the hand washing from: http behavior of final MBBS candidates”, J Hosp Infect, May, 45(1), 62–64, 2000.
 Hunt, D. C. E., A.Mohammudaly, S. P.Stone , J.Dacre , “Hand hygiene behaviour, attitudes and beliefs in first year clinical medical students”. J Hosp Infect, April, 59( 4) , 371–373, 2005.
 B Ameneh, A Ahmad, “Knowledge Attitude and Practice towards Standard Isolation Precautions among Iranian Medical Students”, Global Journal of Health Science, March,4(2),142-147, 2012.
 M. Askarian, K.Aramesh, Ch.J. Palenik. “Knowledge attitude and practice toward contact isolation precautions among medical students in Shiraz Iran”, American journal of infection control, November,34(9) ,593– 596, 2006.
 MM Alotaibi, SM Almasari, AN Alkadam, YA Alanazi, KA Gahtani. “Knowledge and compliance with standard isolation precautions among healthcare students in Al-Kharj Governorate”, Saudi Arabia. J Health, Spec 5, pp162-70, 2017.
 A Kotwal, DK Tareja, “Healthcare workers and universal precautions perception and determinants of non-compliance”, Indian J Community Med, 35(4) ,pp551-553, 2010.
 M Kermode, D Jolley, M Langkhan, D Thomas M.S, N Crofts, “Occupational exposure to blood and risk of blood borne viruses infection among healthcare workers in rural North Indian healthcare settings”, An Infect Control. 33(1),pp34–41, 2005.
 T Amin. T. , Kh Al Noaim, I. , M. A Bu Saad., T. A.Al Malhm , A. A. Al Mulhim, M. A. A. A. Al Awas, “Standard Precautions and Infection Control Medical Students Knowledge and Behavior at a Saudi University the Need for Change”, Global Journal of Health Science, 5(4), pp114-125, 2013.
 Elliott, SKF, A Keeton , A. A Holt , “Medical students' knowledge of sharps injuries” , J Hosp Infect 60, pp374–377, 2005.
 O. Al Wutayd , A AlRehaili , Kh. AlSafrani , A. Abalkhail, S. M. AlEidi, “Current Knowledge, Attitudes and Practice of Medical Students Regarding the Risk of Hepatitis B Virus Infection and Control Measures at Qassim University”, Journal of Medical Sciences, Feb 7(3), pp 435-439, 2019.
 I O Olubuyide , S O Ola , B Aliyu ,” Prevalence and epidemiological characteristics of hepatitis B and C infections among doctors and dentists in Nigeria” , East Afr Med J , 74, pp357-361, 1997.
 CA Ademowo, A. Ajuwon, “The immunization status and level of knowledge about hepatitis B virus infection among Nigerian surgeons” , West Afr J Med, 16 pp93-96, 1997.
 O O Odusanya , “Awareness and compliance with universal precaution among health workers at an emergency service in Lagos, Nigeria” , Nig Med J, 44, pp13-16, 2003.
 RC Ibekwe, N Ibeziako, “Hepatitis B vaccination status among health workers in Enugu” , Nigeria. Nig j Clin Pract, 9, pp7- 10, 2006.
 DR C R RC Smith, PA Leggat, “Needle stick and sharp injuries among nursing students” , J Adv Nursing , 51, pp449-455, 2005.
 S Deisehammer, K Radon, D Nowak, J Reichert, “Needle stick injuries medical training” , J Hosp Infect 63, pp 263-267, 2007.
 K Nasir, KA Khan, WM Kadiri, “Hepatits B vaccination among health care workers and students of a medical college” , J Pak Med Assoc, 50, pp239-243, 2000.