Ануфриева, Наталья Александровна, et al. “ANESTHESIA FOR ENDOSCOPIC INTRA-ABDOMINAL INTERVENTIONS”. Mother and Baby in Kuzbass, vol. 22, no. 3, Aug. 2021, pp. 99-102, https://doi.org/10.24412/2686-7338-2021-3-99-102.