Use of the polymerase chain reaction (PCR) for the detection of aacA genes encoding aminoglycoside-6'-N-acetyltransferases in reference strains and gram-negative clinical isolates from two Belgium hospitals36649, Vanhoof, R., Content J., Van Bossuyt E., Nulens E., Sonck P., Depuydt F., Hubrechts J.M., Maes P., and Hannecart-Pokorni E. , J.Antimicrob.Chemother., 0/7/1993, Volume 32, Issue 1, Number 35, p.23 - 35, (1993)