| [marcus barros talks about the environment and tropical diseases in the amazon. interview by stella oswaldo cruz penido. introduction by ruth b. martins]. | marcus barros talks about how tropical diseases influenced his decision to study medicine. he tells a number of stories about his family, which moved from alto juruá to manaus to escape malaria and other fevers. he says it is essential to adopt homeopathy, acupuncture, and other indigenous knowledge and practices in treating disease. barros also talks about measures taken when he was president of brazil's national environmental institute, instituto brasileiro do meio ambiente e dos recursos natu ... | 2007 | 18783153 |