Authors:
Sauceda-Valenzuela, AL
Duran-Arenas, L
Hernandez, B
Citation: Al. Sauceda-valenzuela et al., Evaluation of a quality-monitoring program for services provided by a Non-Governmental-Organization., SALUD PUB M, 42(5), 2000, pp. 422-430
Authors:
Parra-Cabrera, S
Hernandez, B
Duran-Arenas, L
Lopez-Arellano, O
Citation: S. Parra-cabrera et al., Alternative models for the epidemiological analysis of obesity as a publichealth problem, REV SAUDE P, 33(3), 1999, pp. 314-325