Research progress on relationship between maternal peridontal disease and preterm low birth weight infants
Xiao Yue 1,2 , Ruan Yi 1 , Kong Xiangbo 1 .
1. Dept. of Stomatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; 2. Dept. of Stomatology, Xiaogan Central Hospital in Hubei, Xiaogan 432000, China