[State of research in various countries. Colombia].
Arango-Bayer
Gloria Lucía
GL
Pontifica Universidad Javierana, Colombie.
Ayala-Valenzuela
Ricardo
R
D003105:Colombia; D006801:Humans; D015399:Nursing Research / Q000379:methods / Q000639:trends*; D011156:Population Density; D011643:Publishing / Q000639:trends