成都市主城区育龄期女性非意愿妊娠现状及避孕指导需求调查研究 / Status of unwanted pregnancy and contraceptive guidance needs of childbearing age women in Chengdu main urban area
- Resource Type
- Academic Journal
- Source
- 中国计划生育和妇产科 / Chinese Journal Of Family Planning & Gynecotokology. 15(6):75-前插3
- Subject
非意愿妊娠 育龄期女性 避孕 unwanted pregnancy childbearing age women contraception - Language
- Chinese
- ISSN
- 1674-4020