المؤلفون: Nilsson, Peter M.^{Aff1, IDs10654024011371_cor1}, Sundquist, Kristina^{Aff1, Aff2}, Sundquist, Jan^{Aff1, Aff2}, Crump, Casey, Li, Xinjun^{Aff1, Aff2}

المصدر: European Journal of Epidemiology. :1-10

المؤلفون: Tang, Mengjun^{Aff1, IDs4237902400151w_cor1}, Hou, Jiawei

المصدر: China Population and Development Studies. :1-27

المؤلفون: Echavarri, Rebeca^{Aff1, IDs1169802300267y_cor1}, Beltrán Tapia, Francisco J.^{Aff2, Aff3}

المصدر: Cliometrica: Journal of Historical Economics and Econometric History. 18(2):335-361

المؤلفون: White, Tyrene, author

المصدر: Politics in China : An Introduction, 4th Edition, 2024, ill.

الإتاحة: https://doi.org/10.1093/oso/9780197683200.003.0015

المؤلفون: Goli, Srinivas, Arora, Somya^{Aff2, IDs11113024098970_cor2}, Jain, Neha, V., Sekher T.

المصدر: Population Research and Policy Review: in cooperation with the Southern Demographic Association (SDA). 43(4)

المؤلفون: Mostafa Saadat

المصدر: EXCLI Journal : Experimental and Clinical Sciences, Vol 23, Pp 624-628 (2024)

مصطلحات موضوعية: sex ratio at birth, harem, iran, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282, Biology (General), QH301-705.5

وصف الملف: electronic resource

Relation: https://www.excli.de/index.php/excli/article/view/7020; https://doaj.org/toc/1611-2156

URL الوصول: https://doaj.org/article/3fa1c0942a8f47469e6465e05548d11d

المؤلفون: Hiroaki Arima

المصدر: BMC Public Health, Vol 23, Iss 1, Pp 1-10 (2023)

مصطلحات موضوعية: Air Pollutant, Oxidant, Sex ratio at birth, Island, Japan, Public aspects of medicine, RA1-1270

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1471-2458

URL الوصول: https://doaj.org/article/db65708cb4834102a1437121d9570d52

المؤلفون: Arima, Hiroaki^{Aff1, IDs12889023174185_cor1}

المصدر: BMC Public Health. 23(1)

المؤلفون: Artur Mikulec, Iwona Rosset, Elżbieta Żądzińska

المصدر: Anthropological Review, Vol 86, Iss 3, Pp 87-108 (2023)

مصطلحات موضوعية: secondary sex ratio, sex ratio at birth, armax model, dual solution, Anthropology, GN1-890

وصف الملف: electronic resource

Relation: https://czasopisma.uni.lodz.pl/ar/article/view/18376; https://doaj.org/toc/1898-6773; https://doaj.org/toc/2083-4594

URL الوصول: https://doaj.org/article/a80db05727c946d3b606b99405558c93

المؤلفون: HAN Rongrong, FANG Liping, CAO Bo, TIAN Jianguo

المصدر: Shanghai yufang yixue, Vol 34, Iss 8, Pp 761-764 (2022)

مصطلحات موضوعية: crude birth rate, total fertility rate, sex ratio at birth, natural population growth rate, Medicine

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1004-9231

URL الوصول: https://doaj.org/article/83dbe93eb12a4b87ae1f0ed63f5c8ce5