1. Moore, K. L. Persaud, T. V. N. The Developing Human. Philadelphia, W B Saunders, 1993
2. The neuroendocrinology of puberty;Lee;Semin Reprod Med,1988
3. The human fetal adenohypophysis;Asa;Neuroendocrinology,1986
4. The ontogenesis on pituitary hormones in the human fetus;Kaplan;Rec Prog Horm Res,1976
5. The Control of the Onset of Puberty;Grumback,1975