Familial benign pemphigus originally was described by the Hailey brothers in 1939, and is commonly called Hailey Hailey disease.是什么意思_Familial benign pemphigus originally was described by the Hailey brothers in 1939, and is commonly called Hailey Hailey disease.在线翻译_英语_读音_用法_例句