TY  - BOOK
AU  - Fletcher, Jason M
AU  - Lehrer Steven F
AU  - National Bureau Of Economic Research
TI  - Using genetic lotteries within families to examine the causa
PY  - 2009///
CY  - Cambridge
PB  - NBER
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2009/E1305.pdf
ER  -