• Estudios relevantes y exhaustivos.
  • Fuentes fidedignas: instituciones principales, expertos reconocidos y artículos de publicaciones hechas por especialistas en el tema.
  • Que la información sea lo más actual posible, al menos durante los últimos cinco años.
  • Que sea una muestra de tamaño apropiado, con controles aleatorios y datos generalizables.
  • Que no venga de fuentes parcializadas o prejuiciadas ni sea un análisis fuera de contexto o una información escogida selectivamente.
  • Que exista transparencia en cuanto a financiación y afiliaciones asociadas a la información.
  • Que se consideren resultados compilados de meta-análisis relevantes.
  • Que reconozca las limitaciones que requieran de un mayor estudio.

Lo que es legal en California?

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