RT Journal Article SR Electronic T1 What is Dry January? JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 32 OP 32 DO 10.3399/bjgp16X683173 VO 66 IS 642 A1 Jackie Ballard YR 2016 UL http://bjgp.org/content/66/642/32.abstract AB