Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Shanghai Institute of Planned Parenthood Research, Shanghai, China.
BMJ. 2024 Aug 30;386:e078642. doi: 10.1136/bmj-2023-078642.
argue that new strategies are needed to meet the contemporary demands for contraception in China
认为需要新的策略来满足当代中国对避孕的需求