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Representative photograph of an agarose gel showing electrophoretic patterns of Leishmania (Viannia) guyanensis and Leishmania (Viannia) braziliensis HSP-70 polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP). Reactions were performed as described in references.13,14 MW = molecular weight markers; Lg = L. (V.) guyanensis; Lb = L. (V.) braziliensis.
