OLIVEIRA, ÉLIDE A.; CELIDÔNIO, F. A.; SILVEIRA, T. G. V.; LONARDONI, M. V. C. <b>Evaluation of HIV-<em>Leishmania</em> co-infection in patients from the northwestern Paraná State, Brazil</b&gt; - doi: 10.4025/actascihealthsci.v33i1.6976. Acta Scientiarum. Health Sciences, v. 33, n. 1, p. 19-24, 18 maio 2011.