-
原发性闭经是一种原因复杂的疾病,染色体异常则是发病的主要原因。
The reason for primary amenorrhea is very complicated. One of the main causes is chromosome anomalies.
youdao
-
原发性闭经是一种原因复杂的疾病,染色体异常则是发病的主要原因。
The reason for primary amenorrhea is very complicated. One of the main causes is chromosome anomalies.
youdao