This paper develops a real options approach to the optimal sequencing of antiretroviral drug cocktails for HIV/AIDS patients in resource-poor settings. The analysis focuses on the implications of endogenous resistance mutations in the virus that...

When faced with a clinically asymptomatic root-canal treated tooth with signs of radiographic failure (like under- or over-extended root-fillings or persisting peri-apical lesions), clinicians need to decide between endodontically re-treating the...