Odhiambo CO, Andrew JM. Application of Semi-Markov Process For Model Incremental Change in HIV Staging with Cost Effect. ijsmr [Internet]. 2022 Oct. 14 [cited 2026 Jan. 29];11:97-104. Available from: http://www.lifescienceglobal.com/pms/index.php/ijsmr/article/view/8844