For citations:

Uspensky Yu.P., Fominykh Yu.A., Matveeva E.O. Chronic constipation in a comorbid patient - the place of lactulose in the therapy of a complex patient. Experimental and Clinical Gastroenterology. 2026;(2):51-60. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-246-2-51-60