@article{article6b1b564f, title = {DNA damge by 3,6-dihydropyrazine-2,5-dipropanoic acid, the cyclic dimerization product of 5-aminolevulinic acid}, author = {Teixeira, Priscila C. and Onuki, Janice and Medeiros, Marisa Helena Gennari de and Dörnemann, Dieter and Di Mascio, Paolo}, year = {2001}, journal = {Biological Chemistry} }