For citations:
Timerbulatov V.M., Timerbulatov Sh.V., Garipov R.M., Sargsyan A.M. Comparative analysis of surgery for acute cholecystitis: before and after national recommendations acceptance. Annaly khirurgicheskoy gepatologii = Annals of HPB Surgery. 2018;23(2):84-92. (In Russ.) https://doi.org/10.16931/1995-5464.2018284-91