For citations:
Lobakov A.I., Stranadko E.P., Morokhotov V.A., Bogomazov Y.K., Kosov A.A., Kruglov E.E., Rumyantsev V.B., Korsakova N.A., Shubin V.K. Photodynamic therapy of inoperable cancer of extrahepatic bile ducts and large duodenal papilla. Laser Medicine. 2017;21(4):15-22. (In Russ.) https://doi.org/10.37895/2071-8004-2017-21-4-15-22