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Majeed A, Newnham A, Ryan R, Khunti K.Majeed A, et al. Among authors: ryan r.BMJ. 2002 Oct 26;325(7370):965.BMJ. 2002.PMID: 12399353Free PMC article.No abstract available.
Martin J, Girling A, Nirantharakumar K, Ryan R, Marshall T, Hemming K.Martin J, et al. Among authors: ryan r.Trials. 2016 Aug 15;17:402. doi: 10.1186/s13063-016-1532-9.Trials. 2016.PMID: 27524396Free PMC article.
Toulis KA, Nirantharakumar K, Ryan R, Marshall T, Hemming K.Toulis KA, et al. Among authors: ryan r.J Clin Endocrinol Metab. 2015 May;100(5):1933-40. doi: 10.1210/jc.2014-3481. Epub 2015 Feb 19.J Clin Endocrinol Metab. 2015.PMID: 25695881
Šumilo D, Nichols L, Ryan R, Marshall T.Šumilo D, et al. Among authors: ryan r.Br J Gen Pract. 2019 Jan;69(678):e33-e41. doi: 10.3399/bjgp18X699833. Epub 2018 Nov 5.Br J Gen Pract. 2019.PMID: 30397014Free PMC article.
Freeman K, Ryan R, Parsons N, Taylor-Phillips S, Willis BH, Clarke A.Freeman K, et al. Among authors: ryan r.BMC Gastroenterol. 2021 Mar 26;21(1):139. doi: 10.1186/s12876-021-01716-6.BMC Gastroenterol. 2021.PMID: 33771127Free PMC article.
Taylor CJ, Ryan R, Nichols L, Gale N, Hobbs FR, Marshall T.Taylor CJ, et al. Among authors: ryan r.Fam Pract. 2017 Apr 1;34(2):161-168. doi: 10.1093/fampra/cmw145.Fam Pract. 2017.PMID: 28137979Free PMC article.