Bélanger, Danièle; Oanh, Khuat Thi Hai; Jianye, Liu; … - In: Population (french edition) 58 (2003) 2, pp. 255-276
Research has identified that low fertility and son preference have led to high sex ratios at birth in India, South Korea and China. In this paper, we present sex ratios at birth from the 1989 and 1999 population censuses of Vietnam, from hospital data for Hanoi and Hô Chi Minh City, and from...