EDITORIAL



What history of health and disease? Open Access
Diego Armus


ARTICLES



For an epistemology of Collective Health: the sociological concepts Open Access
Everardo Duarte Nunes


Quality of postabortion care: a public health and human rights challenge Open Access
Mariana Romero, Nina Zamberlin, María Cecilia Gianni


Between the availability and accessibility to health care. The perspective of patients with chronic diseases living in poverty Open Access
Luz María Tejada-Tayabas, Francisco J. Mercado-Martínez


Provincial health funds distribution in the Gran Buenos Aires: thoughts about local policy (2000-2005) Open Access
Magdalena Chiara, Mercedes Di Virgilio, Ana Ariovich


Analysis of the exposure perception to environmental health risks, in two children populations, by means of the elaboration of drawings Open Access
Rocío Torres-Nerio, Gabriela Domínguez-Cortinas, Anuschka van't Hooft, Fernando Díaz-Barriga Martínez, Ana Cristina Cubillas-Tejeda


Critical epidemiology: new perspective on urban health Open Access
Jaime Breilh


Southern Contraceptives, Northern National Security Open Access
Raúl Necochea López