David Hansman

A RESISTANT PNEUMOCOCCUS

David Hansman, Monica M. Bullen · The Lancet · 1967 · 501 citations

Resistant Pneumococcus, Antibiotics, Medicine +6

Horizontal transfer of penicillin-binding protein genes in penicillin-resistant clinical isolates of Streptococcus pneumoniae.

Christopher G. Dowson, A. Hutchison, J.A. Brannigan et al. · Proceedings of the National Academy of Sciences · 1989 · 401 citations · Full text

Klebsiella Pneumoniae, Bacteriology, Molecular Biology +20

Reduced virulence of a defined pneumolysin-negative mutant of Streptococcus pneumoniae

Anne M. Berry, Janet Yother, David E. Briles et al. · Infection and Immunity · 1989 · 326 citations · Full text

Bacteriology, Molecular Biology, Antimicrobial Chemotherapy +18

Contribution of autolysin to virulence of Streptococcus pneumoniae

Anne M. Berry, R.A.C. Lock, David Hansman et al. · Infection and Immunity · 1989 · 261 citations · Full text

Klebsiella Pneumoniae, Molecular Biology, Antibiotic Resistance +18

Immunization of mice with pneumolysin toxoid confers a significant degree of protection against at least nine serotypes of Streptococcus pneumoniae

Janet E. Alexander, R.A.C. Lock, C C Peeters et al. · Infection and Immunity · 1994 · 223 citations · Full text