Oster, Emily - eSocialSciences - 2005
In many Asian countries the ratio of male to female population is higher than in the West -- as high as 1.07 in China … and India, and even higher in Pakistan. A number of authors (most notably Sen, 1992) have suggested that this imbalance … campagins. Hepatitis B is common in many Asian countries, especially China, where some 10 to 15 per cent of the population is …