Professor of Pediatrics and Hematology and Oncology–Pediatric Dept-Zagazig University-Sharkia –Egypt, Head of Pediatric Hematology and Oncology unit in Zagazig Health Insurance hospital, Director of Zagazig University Thalassemia Association [ZUTA]., Egypt
2021 Conference Announcement
Conference Announcement: International Conference on Nursing Science and Practice| Rome, Italy | July 30-31, 2020
Author(s): Usama El Safy
