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月经来潮是青年时期生理上的重要变化之一,其正常与否可受气候、地区及生活条件等因素的影响。为了提供有关西藏高寒地区妇女月经正常生理的数据,我们于1978年7月至9月,对江孜县等藏族未婚
Menstrual cramps are one of the major physiological changes in youth. Their normality can be affected by factors such as climate, area and living conditions. In order to provide data on the normal menstrual cycle of women in the alpine region of Tibet, we conducted a survey on the unmarried Tibetan people in Gyantse County from July to September 1978