The following publications are possibly variants of this publication:
- Global attractivity and permanence of a delayed SVEIR epidemic model with pulse vaccination and saturation incidenceYu Jiang, Huiming Wei, Xinyu Song, Liquan Mei, Guanghui Su, Suizheng Qiu. amc, 213(2):312-321, 2009. [doi]
- Dynamics of a Saturation Incidence SIRS Epidemic Model with Pulses at Different MomentsWentao Huang, Guoqiang Deng, Aimin Tang, Lijie Hao, Guirong Jiang, Wentao Huang. ifip8-3 2017: 367-370 [doi]