Factors associated with low and elevated plasma high density lipoprotein cholesterol and apolipoprotein A-I levels in the Framingham Offspring Study - Schaefer, E J; Lamon-Fava, S; Ordovas, J M; Cohn, S D; Schaefer, M M; Castelli, W P; Wilson, P W (J Lipid Res, 1994)