The main root causes are, on the one hand, early or closely-spaced pregnancies and high parity and, on the other, malaria, diarrhoeal diseases, acute respiratory infections and diseases targeted by the expanded programme on immunization.
? 绝 大部分 人 都不? 会 做 同? 样 的? 梦 , 不是? 吗 ?UN-2 UN-2