@article{3102623, title = "Pediatric cancer registration fluctuation in Greece due to COVID-19 pandemic and changes in health care delivery", author = "Kourti, M. and Markozannes, G. and Bouka, P. and Bouka, E. and Ntzani, E. and Petridou, E.T.", journal = "Pediatric Blood and Cancer", year = "2021", volume = "68", number = "4", publisher = "John Wiley and Sons Inc", issn = "1545-5009, 1545-5017", doi = "10.1002/pbc.28777", keywords = "antineoplastic agent, acute myeloid leukemia; brain hemorrhage; cancer chemotherapy; cancer diagnosis; cancer incidence; cancer registry; cancer staging; cancer surgery; childhood cancer; coronavirus disease 2019; disease severity; Greece; health care delivery; health care personnel; health survey; human; kidney polycystic disease; Letter; leukemia; leukocyte count; nephroblastoma; osteosarcoma; pandemic; preliminary data; priority journal; second cancer; adolescent; child; child health care; child welfare; female; health care delivery; infant; male; neoplasm; newborn; preschool child; register, Adolescent; Child; Child Health Services; Child Welfare; Child, Preschool; COVID-19; Delivery of Health Care; Female; Greece; Humans; Infant; Infant, Newborn; Male; Neoplasms; Registries" }