Ekram Mahmoud Kamal Shalash. "Factors affecting on the duration of Ventilation among Mechanically Ventilated Patients Zeinab Hussein Ali *, Taisser Zaiton, ** Ekram Mahmoud Shalash*** Professor of Adult Health Nursing, Faculty of Nursing Helwan University*, Professor of Critical Medicine, Faculty of Medicine, Alexandria University**, Assistant Lecturer of Critical Care and Emergency Nursing, Faculty of Nursing Tanta University***", Helwan International Journal for Nursing Research and Practice, 2, 4, 2023, 239-250. doi: 10.21608/hijnrp.2024.228141.1085