For citations:
Kit O.I., Frantsiyants E.M., Goroshinskaya I.A., Surikova E.I., Bandovkina V.A., Pogorelova Yu.A., Nemashkalova L.A., Medvedeva D.E., Shalashnaja E.V., Maslov A.A., Sidorenko Yu.S. Activation of different growth factor systems in tissues of adenocarcinoma and signet-ring cell carcinoma of the stomach. Research and Practical Medicine Journal. 2019;6(4):60-66. (In Russ.) https://doi.org/10.17709/2409-2231-2019-6-4-6