1. Health and economic growth;Barro;Ann. Econ. Financ.,2005
2. Intergenerational trade, longevity, and economic growth;Ehrlich;J. Polit. Econ.,1991
3. Health, education and endogenous growth;Muysken;Rese. Memo.,1997
4. Health as an investment;Mushkin;J. Polit. Econ.,1962
5. Human Capital;Becker,1964