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Lloyd CE, Johnson MR, Mughal S, Sturt JA, Collins GS, Roy T, Bibi R, Barnett AH.Lloyd CE, et al. Among authors: johnson mr.BMC Health Serv Res. 2008 Mar 30;8:68. doi: 10.1186/1472-6963-8-68.BMC Health Serv Res. 2008.PMID: 18373876Free PMC article.
Iqbal G, Johnson MR, Szczepura A, Wilson S, Gumber A, Dunn JA.Iqbal G, et al. Among authors: johnson mr.BMC Public Health. 2012 Mar 27;12:243. doi: 10.1186/1471-2458-12-243.BMC Public Health. 2012.PMID: 22452827Free PMC article.
Liu JJ, Wabnitz C, Davidson E, Bhopal RS, White M, Johnson MR, Netto G, Sheikh A.Liu JJ, et al. Among authors: johnson mr.Prev Med. 2013 Dec;57(6):765-75. doi: 10.1016/j.ypmed.2013.09.014. Epub 2013 Sep 27.Prev Med. 2013.PMID: 24076130Review.
Liu JJ, Davidson E, Bhopal R, White M, Johnson M, Netto G, Sheikh A.Liu JJ, et al.Health Promot Int. 2016 Jun;31(2):325-34. doi: 10.1093/heapro/dau105. Epub 2015 Jan 5.Health Promot Int. 2016.PMID: 25561680
Hudson N, Culley L, Johnson M, McFeeters M, Robertson N, Angell E, Lakhanpaul M.Hudson N, et al.BMC Public Health. 2016 Jun 14;16:510. doi: 10.1186/s12889-016-3181-z.BMC Public Health. 2016.PMID: 27301341Free PMC article.
Lakhanpaul M, Culley L, Robertson N, Alexander EC, Bird D, Hudson N, Johal N, McFeeters M, Hamlyn-Williams C, Manikam L, Boo YY, Lakhanpaul M, Johnson MRD.Lakhanpaul M, et al.BMC Med Res Methodol. 2020 Nov 2;20(1):271. doi: 10.1186/s12874-020-01148-y.BMC Med Res Methodol. 2020.PMID: 33138784Free PMC article.
Culley LA, Hudson N, Rapport FL, Katbamna S, Johnson MR.Culley LA, et al. Among authors: johnson mr.Hum Fertil (Camb). 2006 Mar;9(1):37-45. doi: 10.1080/14647270500282644.Hum Fertil (Camb). 2006.PMID: 16581720Free article.