Dihomo-?-linolenic acid (DGLA) is a 20-carbon omega-6 fatty acid.
References
Fan, Yang-Yi and Robert S. Chapkin (9 September 1998). "Importance of Dietary ?-Linolenic Acid in Human Health and Nutrition". Journal of Nutrition 128 (9): 1411–1414. PMID 9732298. Retrieved on 2007-10-16.