Income inequality, corruption, and life expectancy at birth in Mexico (PDF)
Álvaro Javier Idrovo

An approach to indirect costs of disability in Colombia (PDF)
Janeth Hernández Jaramillo e Iván D. Hernández-Umaña

Physical workload and maximum acceptable work time among supermarket workers in Cali, Colombia (PDF)
Luz Elena Ariza y Álvaro Javier Idrovo

Violence in the university environment: The case of the NationalUniversity of Colombia (PDF)
Diana Amórtegui-Osorio

Cost effectiveness of diagnostic laparoscopy in reproductive aged females suffering from non-specific acute low abdominal pain (PDF)
Hernando G Gaitán, Javier Eslava-Schmalbach y Pío I. Gómez

Risk factors for Toxoplasma gondii infection in pregnant women in Armenia, Colombia (PDF)
Christian A. López Castillo, Julieth Díaz Ramírez y Jorge E. Gómez Marín

Microbiological profiling of isolates from the Neonatal Unit of a third-level hospital in Bogotá, Colombia (PDF)
Yolanda Cifuentes, Ariel Ruiz, Aura Leal, Liliana Muñoz, Maria Herrera y Luz Jiménez

Does the lack of availability of information represent a bottleneck for research and evaluation in health policy? (PDF)
Alberto Granada, Victoria Estrada, Diana Pinto, Elizabeth Borrero y Gabriel Carrasquilla

Agreement between Medline searches using the Medline-CD-Rom and Internet PubMed, BioMedNet, Medscape and Gateway search-engines (PDF)
Rosa Ángela Caro-Rojas y Javier H. Eslava-Schmalbach

DEBATE

Colciencias and disdain for Colombian scientists: From the Stone Age to the Impact Factor (PDF)
Fidias E. Leon-Sarmiento, Jaime Bayona-Prieto, Edgardo Bayona y Martha E. León