TY - JOUR T1 - On Leishmania enriettii and Other Enigmatic Leishmania Species of the Neotropics JO - Memórias do Instituto Oswaldo Cruz A1 - Lainson, Ralph SN - 0074-0276 UL - 10.1590/S0074-02761997000300014 VL - 92 Y1 - 1997 PB - Brasil ER -