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- [7] Research Procedures in the St. Louis Survey [J]. HARVARD EDUCATIONAL REVIEW, 1940, 10 (04) : 429 - 435
- [9] Women's Knowledge About Intrauterine Contraception [J]. OBSTETRICS AND GYNECOLOGY, 2011, 117 (01): : 48 - 54
- [10] Intrauterine contraception in nulliparous women: a prospective survey [J]. JOURNAL OF FAMILY PLANNING AND REPRODUCTIVE HEALTH CARE, 2016, 42 (01): : 36 - 42