^Segelman FH, Kelton E, Terzi RM, Kucharczyk N, Sofia RD. The comparative potency of phenobarbital and five 1,3-propanediol dicarbamates for hepatic cytochrome P450 induction in rats. Research Communications in Chemical Pathology and Pharmacology. June 1985, 48 (3): 467–70. PMID 4023427.