Сергиенко, Григорий Михайлович, et al. “CLINICAL CASES OF LATE DIAGNOSIS OF MALIGNANT LYMPHADENOPATHY IN CHILDREN AND ADOLESCENTS”. Mother and Baby in Kuzbass, vol. 23, no. 3, July 2022, pp. 36-40, https://doi.org/10.24412/2686-7338-2022-3-36-40.