EDITORIAL



Glyphosate: part of a eugenics model? Open Access
Andrés Eduardo Carrasco


DEBATE



Four words regarding clinical trials: science/profit, risks/benefits Open Access
Antonio Ugalde, Núria Homedes


The precautionary principle in biomedical research, safety, post-research obligations and alleged therapeutic efficacy of experimental drugs: Violations of patient dignity Open Access
Sergio Eduardo Gonorazky


Toward independent clinical trials in Latin America. Comments on "Four words regarding clinical trials" Open Access
Carlos Daniel Tajer


Clinical research in Latin America and Argentina: time for a change? Open Access
Daniel Ferrante


Questioning clinical trials Open Access
Ricardo Alberto Martínez


Two more words regarding clinical trials: deception/truth, the moral anemia of Big Pharma Open Access
Marvin Gómez-Vargas


Clinical trials, the State and society: where does science end and profit-making begin? Open Access
Cláudio Lorenzo, Volnei Garrafa


Four other keywords to critically analyze a clinical trial: hypothesis, implementation, analysis and publication Open Access
Teresa Forcades i Vila


Authors' response Open Access
Ugalde Antonio, Núria Homedes


ARTICLES



So that man might once again sing while he works: The Instituto de Medicina del Trabajo (IMT) and worker health Open Access
Ana Laura Martin, Hugo Spinelli


Children's food consumption in schools: between playgrounds, classrooms and cafeterias Open Access
Laura Piaggio, Celeste Concilio, Marina Rolón, Guadalupe Macedra, Silvina Dupraz


Social representations linked to school feeding: the case of public schools in Mexico City Open Access
Florence L Théodore, Anabelle Bonvecchio Arenas, Ilian Blanco García, Yohani Carreto Rivera


FOUNDATIONAL TEXTS



Social and economic determinants of mortality in Latin America Open Access
Hugo Behm


HOMAGE



Dr. Hugo Behm Rosas: a pioneer in social medicine (Santiago 1913 - San José 2011) Open Access
Gloria Molina Martínez, Rubén Gamboa De Bernardi, Jocelyn Novoa


SC NEWS



The "impact" of national science and technology policies on scientific publications Open Access
Salud Colectiva