HC Diener, FG Freitag, & U Danesch. (2018). Safety profile of a special butterbur extract from in migraine prevention with emphasis on the liver. SAGE Publishing.
Chicago Style (17th ed.) CitationHC Diener, FG Freitag, and U Danesch. Safety Profile of a Special Butterbur Extract from in Migraine Prevention with Emphasis on the Liver. SAGE Publishing, 2018.
MLA (9th ed.) CitationHC Diener, et al. Safety Profile of a Special Butterbur Extract from in Migraine Prevention with Emphasis on the Liver. SAGE Publishing, 2018.
Warning: These citations may not always be 100% accurate.