Batchpc

Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), 7.1 Biosynthesis. 8 See also; 9 References; 10 Further reading; 11 External links .. TOKU-E. Retrieved 4 March 2014. ^ Jump up to: Rossi . Classics in Total Synthesis : Targets, Strategies, Methods (5....