Peptide hormones on the horizon.
D000804:Angiotensin II / Q000502:physiology*; D003270:Contraceptive Agents; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology; D006801:Humans; D008297:Male; D010906:Pituitary Hormone-Releasing Hormones / Q000502:physiology*; D010907:Pituitary Hormones / Q000502:physiology*; D013373:Substance P / Q000502:physiology*
D003270:Contraceptive Agents; D010906:Pituitary Hormone-Releasing Hormones; D010907:Pituitary Hormones; D000804:Angiotensin II; D013373:Substance P; D007987:Gonadotropin-Releasing Hormone