Novocain

==1905–1917==
==1917–19??==
==19??–194?==
==194?–196?==
==196?–198?==
==198?–1999==
Category:Hoechst
Category:Drugs
Category:Dental
Category:Medicine
Category:Pharmaceutical
Category:Prescription medicines
Category:Brands
Category:Defunct
Category:Discontinued
Category:Defunct brands
Category:Discontinued drug brands
Category:Medicines in Germany
Category:Medicines in the United States
Category:Germany
Category:1900s
Category:1905