Showing 11 - 20 of 86,777
Persistent link: https://www.econbiz.de/10015052688
Persistent link: https://www.econbiz.de/10013173543
Persistent link: https://www.econbiz.de/10000890716
Persistent link: https://www.econbiz.de/10000625295
Persistent link: https://www.econbiz.de/10000327879
Persistent link: https://www.econbiz.de/10000010122
) suggested that hepatitis B could explain a large share { approximately 50% { of Asia's \missing women". Subsequent work has … ratios. To test this, we collected data on the offspring gender for a cohort of 67,000 people in China who are being observed …
Persistent link: https://www.econbiz.de/10003716007
Persistent link: https://www.econbiz.de/10003782879
Persistent link: https://www.econbiz.de/10003777105
Persistent link: https://www.econbiz.de/10003773090