1ZHAO S J, XU Z Y, LU Y. A Mathematicalmodel of Hepatitis B Virus Transmission and its Application for Vaccination Strategy in China [J]. International Journal of Epidemiol, 2000, 29(4) : 744--752.
2PANG J H, CUI J A, ZHOU X Y. Dynamical Behavior of a Hepatitis B Virus Transmission Model with Vaccination [J]. Journal of Theoretical Biology, 2010, 265(4) 572--578.
3THORNLEY S, BULLEN C, ROBERTS M. Hepatitis B in a High Prevalence New Zealand Population: A Mathemati- cal Model Applied to Infection Control Policy [J]. Journal of Theoretical Biology, 2008, 254(3): 599--603.
4ZHANG S X, ZHOU Y C. The Analysis and Application of an HBV Model [J]. Applied Mathematical Modelling, 2012, 36(3): 1302--1312.
5ZOU L, RUAN S G, ZHANG W N. An Age-Structured Model for the Transmission Dynamics of Hepatitis B [J]. Soci- ety for Industrial and Applied Mathematic, 2010, 70(8) .. 3121--3139.
6ZOU L, ZHANG W N, RUAN S G. Modeling the Transmission Dynamics and Control of Hepatitis B Virus in China [J]. Journal of Theoretical Biology, 2010, 262(2) : 330--338.
7DRIESSCHE P, WATMOUGH J. Reproduction Numbers and Subthreshold Endemic Equilibrium for Compartmental Models of Disease Transmission [J]. Mathematical Biosciences, 2002, 180(1--2).. 29--48.
8LI J Q, XIAO Y N, ZHANG F Q, et al. An Algebraic Approach to Proving the Global Stability of a (;lass of Epidemic Models [J]. Nonlinear Analysis: Real World Applications, 2012, 13(5): 2006--2016.