Visceral fat accumulation is an important determinant of PAI-1 levels in young, nonobese men and women: modulation by cross-sex hormone administration. - Giltay,E.J.; Elbers,J.M.; Gooren,L.J.; Emeis,J.J.; Kooistra,T.; Asscheman,H.; Stehouwer,C.D. (Arterioscler Thromb Vasc Biol, 1998)