Identification of INSL6, a new member of the insulin family that is expressed in the testis of the human and rat.
Lok S, Johnston DS, Conklin D, Lofton-Day CE, Adams RL, Jelmberg AC, Whitmore TE, Schrader S, Griswold MD, Jaspers SR. Biol Reprod. 2000 Jun; 62(6):1593-9.