Title Item Type No Grouping Matthews, A; Langan, S; Douglas, IJ; Smeeth, L and Bhaskaran, K (2016). Clinical code list - Alcohol codes. [Dataset]. London School of Hygiene & Tropical Medicine, London, United Kingdom. 10.17037/DATA.143. Matthews, A and Bhaskaran, K (2017). Clinical code list - Alcohol codes. [Dataset]. London School of Hygiene & Tropical Medicine, London, United Kingdom. 10.17037/DATA.194.