1. Intelligence: knowns and unknowns;Neisser;Am Psychol,1996
2. IQ and human intelligence;Mackintosh,1998
3. The g factor the science of mental ability;Jensen,1988
4. Intelligence: a very short introduction;Deary,2001
5. Pre-morbid (early life) IQ and later mortality risk: systematic review;Batty;Ann Epidemiol,2007