Oldknow KJ, Seebacher J, Goswami T, Villen J, Pitsillides AA, O'Shaughnessy PJ, Gygi SP, Schneyer AL, Mukherjee A. Follistatin-like 3 (FSTL3) mediated silencing of transforming growth factor ? (TGF?) signaling is essential for testicular aging and regulating testis size. Endocrinology. 2013 Mar; 154(3):1310-20.