For citations:
Burkov S.G., Golubev N.N. ASSOCIATIVE SYMPTOMS OF DISEASES IN GASTROENTEROLOGY. Experimental and Clinical Gastroenterology. 2018;(6):170-173. (In Russ.)
Burkov S.G., Golubev N.N. ASSOCIATIVE SYMPTOMS OF DISEASES IN GASTROENTEROLOGY. Experimental and Clinical Gastroenterology. 2018;(6):170-173. (In Russ.)