Electronegative low-density lipoprotein is associated with dense low-density lipoprotein in subjects with different levels of cardiovascular risk - Mello, Ana Paula de Queiroz; Silva, Isis Tande da; Oliveira, Aline Silva; Nunes, Valéria Sutti; Abdalla, Dulcinéia Saes Parra; Gidlund, Magnus Ake; Damasceno, Nágila Raquel Teixeira (Lipids, 2010)