Epidemiological characteristics of snake bites in the state of Roraima, Brazil, 1992-1998
Geographical factors in the epidemiology of intoxication with Karwinskia (tullidora) in Mexico
Present status of traffic accidents in the age of speed: an overview
Suicide and its psychopathological relations: a qualitative analysis of 6 cases of rational suicide
The rural labor process and health in the Southern Brazilian mountains: a descriptive study
Toward a public health of situations: the re-contextualization of risk