Thomas, K., Donnez, J., & Ferin, J. (1972). LH and FSH releasing potency of the synthetic decapeptide p-Glu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH 2 in human beings. Contraception, 6(1), 55-64. https://hdl.handle.net/2078.5/50336 (Original work published 1972)