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McGrogan A, Snowball J, Charlton RA.McGrogan A, et al. Among authors: snowball j.Pharmacoepidemiol Drug Saf. 2017 Jul;26(7):843-852. doi: 10.1002/pds.4176. Epub 2017 Feb 8.Pharmacoepidemiol Drug Saf. 2017.PMID: 28176447
McGrogan A, Snowball J, de Vries CS.McGrogan A, et al. Among authors: snowball j.Diabet Med. 2014 Mar;31(3):357-65. doi: 10.1111/dme.12332. Epub 2013 Nov 8.Diabet Med. 2014.PMID: 24111989
Sammon CJ, McGrogan A, Snowball J, de Vries CS.Sammon CJ, et al. Among authors: snowball j.Vaccine. 2012 Mar 23;30(14):2483-9. doi: 10.1016/j.vaccine.2011.11.077. Epub 2011 Nov 29.Vaccine. 2012.PMID: 22133511
Tillett W, Charlton R, Nightingale A, Snowball J, Green A, Smith C, Shaddick G, McHugh N.Tillett W, et al. Among authors: snowball j.Rheumatology (Oxford). 2017 Dec 1;56(12):2109-2113. doi: 10.1093/rheumatology/kex323.Rheumatology (Oxford). 2017.PMID: 28968790