One Sunday he began trying to teach the two puppies to walk on a leash.一个星期天，他开始尝试训练两只小狗系上皮带走路。Our dog has had three litters of puppies.我们的狗已经生了三窝小狗.If you have small children, I do not recommend Borzoi puppies.如果你有小孩子, ...
Objective To evaluate the diagnostic value of MRI on basilar invagination.目的:探讨MRI对颅底凹陷症的诊断价值.Methods MRI features of 14 cases of basilar invagination were analyzed retrospectively.方法:回顾性分析14例临床证实的颅底凹陷症的MRI表现.The interna...