(Q54318730)
Statements
Novel dihydrofolate reductases isolated from epidemic strains of trimethoprim/sulfamethoxazole-resistant Shigella sonnei. (English)
Barg NL
Hutson FS
Wheeler LA
Thomson CJ
Amyes SG
Wharton M
Schaffner W
1 August 1990
162
2
466-473