PT - JOURNAL ARTICLE AU - Ma, Richard AU - Perera, Seán TI - Safer ‘chemsex’: GPs’ role in harm reduction for emerging forms of recreational drug use AID - 10.3399/bjgp16X683029 DP - 2016 Jan 01 TA - British Journal of General Practice PG - 4--5 VI - 66 IP - 642 4099 - http://bjgp.org/content/66/642/4.short 4100 - http://bjgp.org/content/66/642/4.full SO - Br J Gen Pract2016 Jan 01; 66