1. Methicillin resistance of Staphylococcus aureus and Staphylococcus epidermidis;Acar;Antimicrob. Agents Chemother,1971
2. The geographical predominance of resistance transfer system of various compatibility group in Salmonellae;Anderson,1977
3. Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistance from R483 to other replicons;Barth;J. Bacteriol,1976
4. Resistance of R aeruginosa to carbenicillin;Bell;Lancet,1969
5. Transposition of R factor genes to phage;Berg;Proc. Natl. Acad. Sci. U.S.A,1975