Prevent and cure swine with respiratory tract disease , difficult to be pregnant and a lactation syndrome , extend freshness of pork after butchering 防治猪呼吸道疾病难受孕断奶综合症，同时提高猪肉鲜美度
In addition , unit of choose and employ persons can lower base pay in female worker lactation anything but , perhaps remove labor contract 此外，用人单位决不可以在女职工哺乳期降低基本工资，或者解除劳动合同。
The effects of lead exposure during intrauterine and lactation in filial rats on learning and memory behavior and neuron apoptosis in hippocampus formation 宫内及哺乳期铅接触对子鼠学习记忆行为和海马神经元凋亡的影响
