Showing 1 - 3 results of 3 for search 'Edgar Parra-Romero', query time: 0.03s Refine Results
  1. 1
    Perspectivas del sistema de seguridad social en salud en Colombia

    Perspectivas del sistema de seguridad social en salud en Colombia by Edgar Parra Romero

    Published 2002-01-01
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  2. 2
    Prevalence and risk factors of substance use (SPA), in students of secondary education institution in the city of Popayán, Colombia

    Prevalence and risk factors of substance use (SPA), in students of secondary education institution in the city of Popayán, Colombia by Diego Fernando Hoyos-Samboní, Anderson Osorio-Moreno, Edgar Parra-Romero

    Published 2013-03-01
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  3. 3
    Prevalence and risk factors of substance use (SPA), in students of secondary education institution in the city of Popayán, Colombia

    Prevalence and risk factors of substance use (SPA), in students of secondary education institution in the city of Popayán, Colombia by Diego Fernando Hoyos-Samboní, Anderson Osorio-Moreno, Edgar Parra-Romero

    Published 2013-03-01
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    Article

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