Mushayabasa S,Bhunu C P.Is HIV infection associated with an increased risk for cholera?Insights from a mathematical model[J].Biosystems,2012,109:203-213.

Navjot Kaur,Mini Ghosh,Bhatia S S.The role of screening and treatment in the transmission dynamics of HIV/AIDS and tuberculosis co-infection:a mathematical study[J].Biology and Physic,2014,40:139-166.

Sunita Gakkhar,Nareshkumar Chavda.A dynamical model for HIV-TB co-infection[J].Applied Mathematics and Computation,2012,218:9261-9270.

Mushayabasa S,Tchuenche J M,Bhunu C P.Modeling gonorrhea and HIV co-interaction[J].BioSystems,2011,103:27-37.

Van den Driessche P,James Watmough.Reproduction numbers and sub-threshold endemic equilivria for compartmental models of disease transmission[J].Mathematical Biosciences,2002,180:29-48.

Zindoga Mukandavire,Prasenjit Das.Global analysis of an HIV/AIDS epidemic model[J].World Journal of Modelling and Simulation,2010,3:231-240.