HE2beta and HE2gamma, new members of an epididymis-specific family of androgen-regulated proteins in the human.
Hamil KG, Sivashanmugam P, Richardson RT, Grossman G, Ruben SM, Mohler JL, Petrusz P, O'Rand MG, French FS, Hall SH. Endocrinology. 2000 Mar; 141(3):1245-53.