L'Yavanc T, Gosset D, Platey M, Jedrzejewski T, et al. Is there a reduction in chemsex practice in men who have sex with men during Covid-19 lockdown? Results of the CheRRLock study. J Acquir Immune Defic Syndr 2022 Dec 19. doi: 10.1097/QAI.0000000000003153.
PMID: 36562613