title: [On polymorphism of drugs: flufenamic acid and BL 191 (author's transl)].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D005439:Flufenamic Acid; D013055:Spectrophotometry, Infrared; D014665:Vasodilator Agents; D014970:Xanthines
chemical_list: D014665:Vasodilator Agents; D014970:Xanthines; D005439:Flufenamic Acid
vernacular_title: Zur Polymorphie von Arzneimitteln: Flufenaminsäure und BL 191