Shorter treatment for malaria por Renata Fontanetto
Industrial expenditure on R&D in Brazil por Redação
Maria Cecília Minayo: A sociological look at health por Christina Queiroz
Nanocellulose used in tires and cosmetics por Sarah Schmidt
New techniques for determining soil identities por Carlos Fioravanti
New sensors help to optimize use of irrigation in the field por Suzel Tunes