1. Semisynthetic penicillin (trade names Principen and Polycillin and SK-Ampicillin)
   - ampicillin, Principen, SK-Ampicillin

Type of: penicillin

Encyclopedia: Polycillin

• Warren Gamaliel Harding
• Warren Harding
• warrener
• warrigal
• warring
• warrior
• warriorlike
• Wars of the Roses
• Warsaw
• warship
• Warszawa
• wart
• warthog
• wartime
• wartlike
• warts-and-all
• wartweed
• wartwort
• warty
• Warwick
• Warwickshire
• wary
• wasabi
• wash
• wash away