Distribution of clinical signs associated with visceral leishmaniasis in dogs with evidence of infection by <i>L. infantum</i> and type 1 (normal) or type 3 (moderately to severely disorganized) splenic white pulp.

<p>Chi-square test for trends:</p>a<p>P<0.05,</p>b<p>P<0.01,</p>c<p>P<0.005. The denominator varies according to the availability of the recorded data for each clinical sign.