Harris, K. M., et al. (2009). The National Longitudinal Study of Adolescent to Adult Health (Add Health), Waves I & II, 1994-1996; Wave III, 2001-2002; Wave IV, 2007-2009 [machine-readable data file and documentation].
gptkb:Animalia gptkb:family
education
genetics
health
mental health
obesity
demography
substance use
socioeconomic status
sexual behavior
cardiovascular risk
peer networks
social environment