Loss of Plasmid DNA Coding for -Lactamase During Experimental Infection with Haemophilus influenzae Type b

Novel Method for Detection of β-Lactamases by Using a Chromogenic Cephalosporin Substrate

1972 • 1,857 citations

Simple agarose gel electrophoretic method for the identification and characterization of plasmid deoxyribonucleic acid

1976 • 1,123 citations

A new method for the purification and identification of covalently closed circular DNA molecules

1978 • 210 citations

Plasmid-linked ampicillin resistance in haempohilus influenza type b

1975 • 183 citations

The Increasing Incidence of Ampicillin-Resistant Haemophilus influenzae

1978 • 87 citations

Prevalence of Ampicillin- and Chloramphenicol-Resistant Strains of Haemophilus influenzae Causing Meningitis and Bacteremia: National Survey of Hospital Laboratories

1978 • 72 citations

CLINICAL, BACTERIOLOGICAL, AND IMMUNOLOGICAL CHARACTERISATION OF AMPICILLIN-RESISTANT HÆMOPHILUS INFLUENZÆ TYPE B

1974 • 66 citations

Increasing incidence of ampicillin resistance in Hemophilus influenzae

1978 • 66 citations

Haemophilus influenzae bacteremia and meningitis in infant primates.

1980 • 45 citations

Effect of TMP-SMX on nasopharyngeal carriage of ampicillin-sensitive and ampicillin-resistant Hemophilus influenzae type B

1978 • 39 citations

Evaluation of a Rapid β-Lactamase Test for Detecting Ampicillin-Resistant Strains of Hemophilus influenzae Type b

1976 • 20 citations

Simultaneous recovery of ampicillin-sensitive and ampicillin-resistant organisms in Haemophilus influenzae type b meningitis

1979 • 14 citations

Manner and Meaning of Susceptibility Testing of Ampicillin-Resistant Haemophilus influenzae

1977 • 12 citations

Loss of an Aminoglycoside Resistance Plasmid by Serratia marcescens during Treatment of Meningitis with Amikacin

1980 • 8 citations