Helmy, H., Dowidar, N., Rateb, S., Farid, M., & Hussein, A. (2010). SAFE SURGERY WHO GUIDELINES FOR SAFE SURGERY. The Egyptian Journal of Surgery, 29(4), 141-142. doi: 10.21608/ejsur.2010.367537
MLA
Hazem Helmy; Nabil Dowidar; Said Rateb; Mohamed Farid; Ahmed Hussein. "SAFE SURGERY WHO GUIDELINES FOR SAFE SURGERY", The Egyptian Journal of Surgery, 29, 4, 2010, 141-142. doi: 10.21608/ejsur.2010.367537
HARVARD
Helmy, H., Dowidar, N., Rateb, S., Farid, M., Hussein, A. (2010). 'SAFE SURGERY WHO GUIDELINES FOR SAFE SURGERY', The Egyptian Journal of Surgery, 29(4), pp. 141-142. doi: 10.21608/ejsur.2010.367537
VANCOUVER
Helmy, H., Dowidar, N., Rateb, S., Farid, M., Hussein, A. SAFE SURGERY WHO GUIDELINES FOR SAFE SURGERY. The Egyptian Journal of Surgery, 2010; 29(4): 141-142. doi: 10.21608/ejsur.2010.367537