Periodic solutions and bifurcation in an SIS epidemic model with birth pulsesGUIRONG JIANG; QIGUI YANG.Mathematical and computer modelling. 2009, Vol 50, Num 3-4, pp 498-508, issn 0895-7177, 11 p.Article

Bifurcation analysis in an SIR epidemic model with birth pulse and pulse vaccinationGUIRONG JIANG; QIGUI YANG.Applied mathematics and computation. 2009, Vol 215, Num 3, pp 1035-1046, issn 0096-3003, 12 p.Article

Impulsive state feedback control of a predator-prey modelGUIRONG JIANG; QISHAO LU.Journal of computational and applied mathematics. 2007, Vol 200, Num 1, pp 193-207, issn 0377-0427, 15 p.Article

Impulsive control in a stage structure population model with birth pulsesZHONGJUN MA; JIAN YANG; GUIRONG JIANG et al.Applied mathematics and computation. 2010, Vol 217, Num 7, pp 3453-3460, issn 0096-3003, 8 p.Article

Comparison of Densitometric and Radiographic Vertebral Fracture Assessment Using the Algorithm-Based Qualitative (ABQ) Method in Postmenopausal Women at Low and High Risk of FractureFERRAR, Lynne; GUIRONG JIANG; CLOWES, Jackie A et al.Journal of bone and mineral research (Print). 2008, Vol 23, Num 1, pp 103-111, issn 0884-0431, 9 p.Article

Algorithm-Based Qualitative and Semiquantitative Identification of Prevalent Vertebral Fracture : Agreement Between Different Readers, Imaging Modalities, and Diagnostic ApproachesFERRAR, Lynne; GUIRONG JIANG; SCHOUSBOE, John T et al.Journal of bone and mineral research (Print). 2008, Vol 23, Num 3, pp 417-424, issn 0884-0431, 8 p.Article

Risk Factors for Vertebral and Nonvertebral Fracture Over 10 Years : A Population-Based Study in WomenFINIGAN, Judith; GREENFIELD, Diana M; BLUMSOHN, Aubrey et al.Journal of bone and mineral research (Print). 2008, Vol 23, Num 1, pp 75-85, issn 0884-0431, 11 p.Article

Identification of vertebral fracture and non-osteoporotic short vertebral height in men : The MrOS studyFERRAR, Lynne; GUIRONG JIANG; ENSRUD, Kris et al.Journal of bone and mineral research (Print). 2007, Vol 22, Num 9, pp 1434-1441, issn 0884-0431, 8 p.Article