- Pfizerpen
- Pfi·zer·pen (fiґzər-pen) trademark for a preparation of penicillin G potassium.
Medical dictionary. 2011.
Medical dictionary. 2011.
List of antibiotics — Following is the list of antibiotics, sorted by class. The highest division is between bactericidal antibiotics and bacteriostatic antibiotics. Bactericidals kill bacteria directly where bacteriostatics prevent them from dividing. However, these… … Wikipedia