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[Indirect methods to estimate hidden population].
Lorenzo Ortega R, Sonego M, Pulido J, González Crespo A, Jiménez-Mejías E, Sordo L. Lorenzo Ortega R, et al. Rev Esp Salud Publica. 2017 Oct 20;91:e201710039. Rev Esp Salud Publica. 2017. PMID: 29066709 Free article. Review. Spanish.
[Indirect methods to estimate hidden population].
Lorenzo Ortega R, Sonego M, Pulido J, González Crespo A, Jiménez-Mejías E, Sordo L. Lorenzo Ortega R, et al. Rev Esp Salud Publica. 2017 Oct 20;91:e201710039. Rev Esp Salud Publica. 2017. PMID: 29052408 Free article. Spanish.
[Indirect methods to estimate hidden population: Second part].
Lorenzo Ortega R, Pulido J, Martínez-Santos A, Ruiz-Pérez I, Hoyos J, Sordo L. Lorenzo Ortega R, et al. Rev Esp Salud Publica. 2019 Jul 10;93:e201907033. Rev Esp Salud Publica. 2019. PMID: 31290485 Free PMC article. Spanish.
Prevalence of high-risk drug use and coverage of opioid substitution treatment and needle and syringe programs in Lithuania in 2015-2016: A multi-method estimation study.
Thanki D, Mravčík V, Běláčková V, Mačiulytė D, Zábranský T, Širvinskienė A, Subata E, Lorenzo-Ortega R. Thanki D, et al. Among authors: lorenzo ortega r. J Subst Abuse Treat. 2021 Mar;122:108229. doi: 10.1016/j.jsat.2020.108229. Epub 2020 Dec 3. J Subst Abuse Treat. 2021. PMID: 33509418