admin Administrator Staff member Nov 11, 2019 12,620 467 0 Visit site Aug 11, 2023 #1 Discovered by sheer accident in the late 1920s, penicillin was the world’s first antibiotic. What is penicillin, and how was it discovered? : Read more
Discovered by sheer accident in the late 1920s, penicillin was the world’s first antibiotic. What is penicillin, and how was it discovered? : Read more