'Grandmother penicillin'--not in vogue, but clinically still effective.
Warnke PH, Becker ST, Springer IN, Härle F, Ullmann U, Russo PA, Wiltfang J, Fickenscher H, Schubert S.
Warnke PH, et al. Among authors: ullmann u.
J Antimicrob Chemother. 2008 Apr;61(4):960-2. doi: 10.1093/jac/dkn030. Epub 2008 Jan 29.
J Antimicrob Chemother. 2008.
PMID: 18230689
No abstract available.