Skin wrinkles and rigidity in early postmenopausal women vary by race/ethnicity: baseline characteristics of the skin ancillary study of the KEEPS trial.
Wolff E, Pal L, Altun T, Madankumar R, Freeman R, Amin H, Harman M, Santoro N, Taylor HS. Skin wrinkles and rigidity in early postmenopausal women vary by race/ethnicity: baseline characteristics of the skin ancillary study of the KEEPS trial. Fertil Steril. 2011 Feb; 95(2):658-62.e1-3.