For citations:
Asadchikov V.E., Buzmakov A.V., Voloshin A.E., Dyachkova I.G., Zhigalina O.M., Basu V.G., Khmelenin D.N., Zolotov D.A., Ivanova A.G., Krivonosov Yu.S., Pantyushov V.V., Saifutdinov R.G. Studies of the morphology, phase and elemental composition of gall stones by instrumental methods. Experimental and Clinical Gastroenterology. 2018;(7):118-123. (In Russ.)