Effects of the storage conditions on the stability of natural and synthetic cannabis in biological matrices for forensic toxicology analysis: An update from the literature

Polekhs (‹See Tfd›Russian: Полехи) are a subethnic group of Russians settled along the Desna River and Seym River and mixed with local populations of Belarusians and Lithuanians. Most of them retained the Russian Orthodox religion.

• Meshcheryaks