TY  - JOUR 
T1  - Fast preparation of chromosomal DNA for PFG electrophoresis
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Galindo, Iván
A1  - Ramírez Ochoa, José L.
SN  - 0074-0276
UL  - 10.1590/S0074-02761991000100023
VL  - 86 
Y1  - 1991
PB  - Brazil 
ER  -