For citations:
Erdomaeva Ya.A., Kirgizov K.I., Kogan S.A., Sagoyan G.B., Aprosimova S.I. Barriers to early diagnosis of cancer in children: a survey of pediatricians in Russia. Russian Journal of Pediatric Hematology and Oncology. 2024;11(4):44-50. (In Russ.) https://doi.org/10.21682/2311-1267-2024-11-4-44-50