lactational

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分泌乳期和妊娠乳牛，收集乳。

Pregnancy associated breast cancer (PABC) is a breast cancer diagnosed during the gestational or lactational period or in the year following birth.

分析怀孕期发生的乳癌的诊断、治与预后。