Be in eachMenstruationIn cycle, as the periodic change of ovarian endocrine hormone, mammary gland organizes the change of the hyperplasia that also producing go round and round and instauration.

 
  • 在每一個(gè)月經(jīng)周期中,隨著(zhù)卵巢內分泌激素的周期性變化,乳腺組織也發(fā)生著(zhù)周而復始的增生與復舊的變化。
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