Factors Influencing Nurse's Application of The National Safety Guidelines during Cytotoxic Drugs AdministrationProtocolSubmitted for Partial Fulfillment of the Master's Degree in Medical surgical NursingSupervised byProf. Dr. / Kamelia FouadProfessor at Medical Surgical Nursing Faculty of Nursing, Ain Shams UniversityAssistant Prof .Dr. /Fatma Mostafa MahrousAssistant professor at Medical Surgical Nursing Department Faculty of Nursing, Ain Shams UniversityDr. Susan Mohamed DessowkyLecturer at Medical Surgical Nursing Department Faculty of Nursing, Ain Shams UniversityFaculty of NursingAin Shams University2019