The Effect of Metal Ions of Differentvalences on Conformation of DNA Molecules
Li An-Zhi; Ding Mei; Yu Hai-Ying; Zhang Jiang-Ying
Acta Phys. -Chim. Sin. . 1992, (02): 207 -211 .  DOI: 10.3866/PKU.WHXB19920213