PT - JOURNAL ARTICLE AU - Patrick J McNally TI - Long-term benzodiazepine and Z-drugs: are we committing the denominator fallacy? AID - 10.3399/bjgp17X692777 DP - 2017 Oct 01 TA - British Journal of General Practice PG - 448--448 VI - 67 IP - 663 4099 - http://bjgp.org/content/67/663/448.2.short 4100 - http://bjgp.org/content/67/663/448.2.full SO - Br J Gen Pract2017 Oct 01; 67