冷因性蕁麻疹的病因是什么?

查阅冷因性蕁麻疹患者所认为的一些冷因性蕁麻疹病因

原本


It can be genetic, but it's not genetic not all the time. There isn't really a reason that you get it that I know of if you didn't get it genetically

翻译