Bibliografisk träff 1970-04-01 Nicotinic acid metabolism. V. A cobamide coenzyme-dependent conversion of alpha-methyleneglutaric acid to dimethylmaleic acid. Kung HF, Cederbaum S, Tsai L, Stadtman TC. Proc Natl Acad Sci U S A · research-article; journal article · DOI 10.1073/pnas.65.4.978