Survey of the levels of antimicrobial resistance in Argentina: WHONET program--1991 to 1994.

The World Health Organization has implemented an international program of antibiotic resistance survey, called WHONET, with the participation of 121 laboratories from 41 countries around the world. Argentina joined WHONET program in 1989. Five hospitals from Buenos Aires are taking part, under the coordination of the National Institute of Microbiology 'Dr.