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Ruiz MS, O'Rourke A, Allen ST.Ruiz MS, et al. Among authors: allen st.AIDS Behav. 2016 Jan;20(1):22-8. doi: 10.1007/s10461-015-1143-6.AIDS Behav. 2016.PMID: 26336945Free PMC article.
Allen S, Ruiz M, O'Rourke A.Allen S, et al.Harm Reduct J. 2015 Mar 1;12:3. doi: 10.1186/s12954-015-0043-4.Harm Reduct J. 2015.PMID: 25889589Free PMC article.
Ruiz MS, O'Rourke A, Allen ST.Ruiz MS, et al. Among authors: allen st.AIDS Behav. 2016 Feb;20(2):363-8. doi: 10.1007/s10461-015-1085-z.AIDS Behav. 2016.PMID: 25963771Free PMC article.
O'Rourke A, Ruiz MS, Allen ST.O'Rourke A, et al. Among authors: allen st.Harm Reduct J. 2015 Jun 3;12:17. doi: 10.1186/s12954-015-0051-4.Harm Reduct J. 2015.PMID: 26037624Free PMC article.
Allen ST, Ruiz MS, Roess A, Jones J.Allen ST, et al.Harm Reduct J. 2015 Oct 12;12:45. doi: 10.1186/s12954-015-0081-y.Harm Reduct J. 2015.PMID: 26458881Free PMC article.
Allen ST, Ruiz MS, Jones J, Turner MM.Allen ST, et al.Harm Reduct J. 2016 Apr 26;13:16. doi: 10.1186/s12954-016-0104-3.Harm Reduct J. 2016.PMID: 27112328Free PMC article.
Allen ST, O'Rourke A, White RH, Schneider KE, Kilkenny M, Sherman SG.Allen ST, et al.Am J Public Health. 2019 Mar;109(3):445-450. doi: 10.2105/AJPH.2018.304873. Epub 2019 Jan 24.Am J Public Health. 2019.PMID: 30676803Free PMC article.