Crystal structure of diaqua tetragallium hexaphosphate hydroxide— 1,2-diaminopropan—water (1:1:1), [Ga4(HPO3)6(H2O)2(OH)2] · C3H12N2 · H2O

by Yang Lei, Zhang Ruyi, Bi Wenyan, Li Suping
Published 2008-09-01

Unilateral pedicle screws asymmetric tethering: an innovative method to create idiopathic deformity

by Zhang Xuesong, Zheng Guoquan, Wang Yan, Zhang Yonggang, Zhang Ruyi, Zhang Wei
Published 2007-10-01