1. P-lactamase-producing penicillin-resistant gonococcus;Phillips, I.;Lancet,1976
2. Penicillinaseproducing Neisseria gonorrhoeae;Ashford, W.A.; Golash, R.G.; Hemming, V.G.;Lancet,1976
3. Penicillinaseproducing gonococci in Britain;Jephcott, A.E.; Dickgiesser, N.; McClean, A.N.;Lancet,1981
4. Serogrouping and auxotyping for epidemiological study of beta-lactamase-producing Neisseria gonorrhoeae strains isolated in Sweden;Bygdeman, S.; Kallings, I.; Danielsson, D.;Acta Derm Venereol (Stockh),1981
5. Conjugal transfer of R plasmids in Neisseria gonorrhoeae;Roberts, M.; Falkow, S.;Nature,1977