Sexualized Drug Use and Chemsex: Their Association with Sexual Health Among Men who have Sex with Men Living in Greece.

The study aims to investigate rates of sexualized drug use (SDU) and chemsex, a type of SDU involving specifically the use of crystal methamphetamine, mephedrone, or GHB/GBL and their association with the rates of negative sexual health outcomes among men who have sex with men (MSM) in Greece. : Survey of 485 MSM in internal disease departments and community testing centers. : Twenty-eight percent of participants were involved in SDU and 20.