00722naa#a2200193#i#450# EN\\bibl\116979 20260320175539.5 1813-4327 20240327b2024####ek#y0engy0150####ca RU NARCOTIC DRUGS OF THE FENTANYL GROUP AND THE PROBLEMS OF THEIR FORENSIC INVESTIGATION Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2024 9 с. Journal article local Судебно-химическое расследование. 343.983.4 Kharchenko Irina Vladimirovna Geraskin Mikhail Yuryevich Gladyrev Vadim Vyacheslavovich va-mvd.editorum.ru