Honarmand Kashi, Malihe, Tabatabaee, Mitra Sadat, Arbab Soleimani, Nazila. Biodegradation of the Most Heavier Fraction of Crude Oil, Asphaltene, by Bacillus toyonensis BCT-7112. Journal of Chemical Health Risks. 2018;8(1):0-0. 10.22034/jchr.2018.544200