Estrogen receptors gene polymorphisms in patients with chronic periodontitis

ZHANG Xuan1，2, LONG Yin3, LI Hong-yan4, LI Xiao-juan5, DING Yin1

West China Journal of Stomatology . 2010, (02): 139 -144 . DOI: 10.3969/j.issn.1000-1182.2010.02.007