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1دورية أكاديمية
المؤلفون: Zhang, Xiaohui1,2,3 (AUTHOR), Chen, Lijin1,2 (AUTHOR), Wang, Xuemiao1,2 (AUTHOR), Wang, Xiaoyan1,2 (AUTHOR), Jia, Menghan1,2 (AUTHOR), Ni, Saili1,2 (AUTHOR), He, Wei4 (AUTHOR), Zhu, Shankuan1,2 (AUTHOR) zsk@zju.edu.cn
المصدر: PLoS Medicine. 2/24/2020, Vol. 17 Issue 2, p1-19. 19p. 1 Diagram, 4 Charts, 2 Graphs.
مصطلحات موضوعية: *MATERNAL age, *CHILDBIRTH, *BIRTH rate, *PREMATURE labor, *ONE-child policy, China
مصطلحات جغرافية: ZHEJIANG Sheng (China), CHINA
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2دورية أكاديمية
المؤلفون: Sujan, Ayesha C.1 (AUTHOR) asujan@indiana.edu, Quinn, Patrick D.2 (AUTHOR), Rickert, Martin E.1 (AUTHOR), Wiggs, Kelsey K.1 (AUTHOR), Lichtenstein, Paul3 (AUTHOR), Larsson, Henrik3,4 (AUTHOR), Almqvist, Catarina3,5 (AUTHOR), Öberg, A. Sara3,6 (AUTHOR), D'Onofrio, Brian M.1,3 (AUTHOR)
المصدر: PLoS Medicine. 12/2/2019, Vol. 16 Issue 12, p1-18. 18p. 3 Charts.
مصطلحات موضوعية: *PREGNANCY, *CHILDBIRTH, *MATERNAL age, *PREGNANT women, *PREMATURE labor, *RESEARCH, *SUBSTANCE abuse, *PREMATURE infants, *RESEARCH methodology, *RETROSPECTIVE studies, *GESTATIONAL age, *EVALUATION research, *PREGNANCY outcomes, *LOW birth weight, *COMPARATIVE studies, *BIRTH weight, *RESEARCH funding, *LABOR (Obstetrics), *SMALL for gestational age
مصطلحات جغرافية: SWEDEN