Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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The survey was conducted in two phases. In the first phase, the surveycovered the basic population information and community environment of thesample units, whereas the second involved the knowledge, attitude and practicesof women of childbearing age in regards to childbirth, contraception and repro-ductive health, their demands for family planning and services related to dailylife and production. In the first phase of the survey, a probability proportionalsampling method was adopted to sort out 1041 sample units in 337 counties/cities/districts across the country. A total of 186 089 persons were registered, ofwhom 169 687 were permanent residents. In the second phase, 16...
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GASTROESOPHAGEAL REFLUX DISEASE IN INFANTS, CHILDREN, AND ADOLESCENTS
