TY  - JOUR 
T1  - Differentiation of pathogenic and non-pathogenic leptospires by means of the polymerase chain reaction
JO  - Revista do Instituto de Medicina Tropical de São Paulo
A1  - PARMA, Alberto E.
A1  - SEIJO, Alfredo
A1  - LUCCHESI, Paula M.
A1  - DEODATO, Bettina
A1  - SANZ, Marcelo E.
SN  - 0036-4665
UL  - 10.1590/S0036-46651997000400004
VL  - 39 
Y1  - 1997
PB  - Brasil 
ER  -