丁酸苯甲酸雌二醇/苯甲孕酮corporacionmisalud.com. (原始内容存档于2014-10-05). Mokhtar K. Toppozada. Monthly Injectable Contraceptives . Alfredo Goldsmith; Mokhtar Toppozada (编). Long-Acting Contraception
戊酸雌二醇/庚酸炔諾酮Once-a-month injectable contraceptives . World Health Forum. 1993, 14 (4): 439–40. PMID 8185807. Koetsawang S. Once-a-month injectable contraceptives : efficacy
環戊丙酸雌二醇/醋酸甲羥孕酮 D'arcangues C, Hall PE. A review of "once-a-month" combined injectable contraceptives . Journal of Obstetrics and Gynaecology. 1994, 4 (Suppl 1): S1–34
狄波-普维拉这是一种含有17α-羟孕酮衍生progestin醋酸甲羟孕酮的用于长效注射的悬浊液。 辉瑞官方网站 Research on Injectable contraceptives (页面存档备份,存于互联网档案馆) - Family Health International关于注射剂的事实表,包括Depo-Provera。
庚酸炔諾酮 D'arcangues C, Hall PE. A review of "once-a-month" combined injectable contraceptives . J Obstet Gynaecol (Lahore). 1994,. 4 Suppl 1: S1–34. PMID 12290848