方法：用2%硫酸铜制备家鸽呕吐模型，用顺铂制备小鼠胃动素；

Methods: Domestic pigeon vomiting models were made with 2% copper sulphate and motilin was made with cisplatin.

youdao

方法：用2%硫酸铜制备家鸽呕吐模型，用顺铂制备小鼠胃动素；

Methods: Domestic pigeon vomiting models were made with 2% copper sulphate and motilin was made with cisplatin.

youdao