Leucine 7 to proline 7 polymorphism in the preproneuropeptide Y is associated with birth weight and serum triglyceride concentration in preschool aged children. - Karvonen,MK.; Koulu,M.; Pesonen,U.; Uusitupa,MI.; Tammi,A.; Viikari,J.; Simell,O.; Ronnemaa,T. (J Clin Endocrinol Metab, 2000)