共 30 条
- [1] Abma Joyce C, 2017, Natl Health Stat Report, P1
- [2] American College of Obstetricians and Gynecologists, ACC CONTR
- [3] [Anonymous], SEX HIV ED
- [8] Curtis Kathryn M, 2016, MMWR Recomm Rep, V65, P1, DOI 10.15585/mmwr.rr6504a1
- [9] New HHS Data Standards for Race, Ethnicity, Sex, Primary Language, and Disability Status [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 2011, 306 (21): : 2378 - 2379
- [10] Douglas-Hall A., 2017, State-Level Estimates of Contraceptive Use in the United States