1. Duan T. The past, present and future of perinatal medicine. Mod Pract Med. 2012;15(1):3–4.
2. Xiaohong Lu, Guiqing Li, Huanling Liu. Fetal medicine. Guangzhou Med J. 2003;34(3):8–9.
3. Duan T. Focus on the development of fetal medicine. Chin J Pract Gynecol Obstet. 2013;29(08):601–3.
4. Vilcins D, Sly PD. Early life origins of chronic non-communicable diseases: towards the future. Paediatr Respir Rev. 2021;40:1–2.
5. Juan J, Yang H. Early life 1000 days: opportunities for preventing adult diseases. Chin Med J (Engl). 2021;135(5):516–8.