[10] By contrast, nafcillin, a semisynthetic penicillin extensively used as the drug of choice for treatment of a number of meticillin-sensitive S. aureus (MSSA) infections such as endocarditis ...

Additionally, proteomic analysis has been employed to monitor PGA residues in semi-synthetic β-lactam antibiotics. This research is crucial as residual PGA can pose risks of allergic reactions in ...