Analysis of information sources in references of the Wikipedia article "لولب هرموني" in Arabic language version.
{{استشهاد بكتاب}}: |محرر6-الأول= باسم عام (مساعدة) Table 26–1 = Table 3–2 Percentage of women experiencing an unintended pregnancy during the first year of typical use and the first year of perfect use of contraception, and the percentage continuing use at the end of the first year. United States. نسخة محفوظة 15 February 2017 على موقع واي باك مشين.{{استشهاد بكتاب}}: |محرر6-الأول= باسم عام (مساعدة) Table 26–1 = Table 3–2 Percentage of women experiencing an unintended pregnancy during the first year of typical use and the first year of perfect use of contraception, and the percentage continuing use at the end of the first year. United States. نسخة محفوظة 15 February 2017 على موقع واي باك مشين.{{استشهاد بكتاب}}: |محرر6-الأول= باسم عام (مساعدة) Table 26–1 = Table 3–2 Percentage of women experiencing an unintended pregnancy during the first year of typical use and the first year of perfect use of contraception, and the percentage continuing use at the end of the first year. United States. نسخة محفوظة 15 February 2017 على موقع واي باك مشين.