TY  - JOUR 
T1  - Evaluation of four methods for detecting the beta-lactamase activity in Neisseria gonorrhoeae isolated in Cuba
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Llanes, Rafael
A1  - González, Miriam
A1  - Martínez, Isabel
A1  - Sosa, Jorge
A1  - Guzmán, Daymi
A1  - Gutiérrez, Oderay
A1  - Llop, Alina
A1  - Sánchez, Lizet
SN  - 0074-0276
UL  - 10.1590/S0074-02762003000800020
VL  - 98 
Y1  - 2003
PB  - Brasil 
ER  -