Life-expectancy gains from pharmaceutical drugs: a critical appraisal of the literature.
Lichtenberg
Frank R
FR
D016527:Drug Costs; D015195:Drug Design; D006291:Health Policy; D006801:Humans; D008017:Life Expectancy; D017059:Models, Econometric; D004364:Pharmaceutical Preparations / Q000008:administration & dosage* / Q000191:economics
D004364:Pharmaceutical Preparations