title: Weighing options with yardstick called 'DALY'.
mesh_terms: D017281:Cost of Illness; D003906:Developing Countries; D006233:Persons with Disabilities; D018572:Disease-Free Survival; D015658:HIV Infections / Q000188:drug therapy / Q000191:economics*; D006801:Humans; D008017:Life Expectancy; D011634:Public Health; D013636:Tanzania / Q000453:epidemiology; D013785:Thailand / Q000453:epidemiology; D026712:Value of Life