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Waluyo A, Mansyur M, Earnshaw VA, Steffen A, Herawati T, Maria R, Culbert GJ.Waluyo A, et al. Among authors: steffen a.AIDS Care. 2022 Jan;34(1):29-38. doi: 10.1080/09540121.2021.1897777. Epub 2021 Mar 9.AIDS Care. 2022.PMID: 33715515
Ferro EG, Culbert GJ, Wickersham JA, Marcus R, Steffen AD, Pauls HA, Westergaard RP, Lee CK, Kamarulzaman A, Altice FL.Ferro EG, et al. Among authors: steffen ad.Open Forum Infect Dis. 2017 Jan 25;4(1):ofw219. doi: 10.1093/ofid/ofw219. eCollection 2017 Winter.Open Forum Infect Dis. 2017.PMID: 28480230Free PMC article.
Duangchan C, Steffen A, Matthews AK.Duangchan C, et al. Among authors: steffen a.Support Care Cancer. 2022 May;30(5):4089-4098. doi: 10.1007/s00520-021-06766-w. Epub 2022 Jan 23.Support Care Cancer. 2022.PMID: 35066665