Bruno Geloneze: Injections alone will not solve the problem por Ricardo Zorzetto and Marcos Pivetta
Most crimes committed by men over 60 involve sexual assault por Christina Queiroz
Elderly population in Brazilian prisons has increased more than ninefold in 18 years por Christina Queiroz
The reclamation of Manuel Querino por Suzel Tunes
The past dangers of receiving blood por Felipe Floresti
Glass negatives depict science in the early twentieth century por Carlos Fioravanti