Beta-lactam antibacterials, penicillins
Penicillins with extended spectrum
ab piperacillin isipen penmalin pentcillin peperacillin peracin piperacilina piperacillina piperacilline piperacillinhydrate piperacillinsalt piperacillinum pipercillin pipracil pipracil sterile pipril tazocin zosyn sterile